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Managing Effective Transportation Safety Systems: Research Update Tuesday, September 24, 2019 2:00-3:30 PM ET TRANSPORTATION RESEARCH BOARD

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Page 1: Managing Effective Transportation Safety Systems: Research ...onlinepubs.trb.org/onlinepubs/webinars/190924.pdf · vehicle inspection to demonstrate datadriven analyses - possible

Managing Effective Transportation Safety Systems:

Research Update

Tuesday, September 24, 20192:00-3:30 PM ET

TRANSPORTATION RESEARCH BOARD

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The Transportation Research Board has met the standards and

requirements of the Registered Continuing Education Providers Program.

Credit earned on completion of this program will be reported to RCEP. A

certificate of completion will be issued to participants that have registered

and attended the entire session. As such, it does not include content that

may be deemed or construed to be an approval or endorsement by RCEP.

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Purpose

To summarize safety management research presented during the TRB Annual Meeting in January 2019.

Learning ObjectivesAt the end of this webinar, you will be able to:

• Discuss new methods for better defining system safety issues

• Describe organizational structures and resource allocation in safety planning

• Identify techniques for building coalitions and improving media relations to generate support for road safety planning and projects

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Data Analytics Infrastructure for Vehicle Safety and Emissions Inspection Analysis

2

• Our initial explorations were state-specific analyses, including of manufacturer, model year, and test result trends

• As our data have grown, we can do higher level analyses of performance across states, and still at the vehicle, model year, and test result levels.

• We believe analytics is critical in determining what states (and agencies like NHTSA, EPA) need to know about how IM programs are performing and how they can be improved

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PA Inspection & Registration Data

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e-SAFETY CompuSpections Registration

Record Count 980k (total) 3.3 million (total) 10 million (each)

Frequency 7 years(2008-2014)

5 years(2008-2014)

4 snapshots(March ‘12 & November ‘13

November ’14, May ‘17)Percent of Registered Vehicles per Year ~3% ~10% ~100%

VIN X X X

Odometer X X X*

Date X X X*

Location (zip code/county) X X X*

Vehicle make and/or model X X

Inspection Type (e.g., annual) X X

Inspection Action (e.g., pass, new) X X

Insurance Policy X X

*At time of registration for current owner in PA

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Leveraging Detailed Safety Inspection Records

• Past failure rate analysis just looked at overall pass/fail data in safety inspection categories (12-18% rate)

• We wanted to leverage our analytics engine for each vehicle inspection to demonstrate data-driven analyses possible. Chose a hot topic..

• Should we look harder at the safety thresholds used for tire tread?• What is the deterioration rate of tire tread in passenger vehicles? • Given inspection thresholds, how many cars would be expected to

be “below threshold” before their next annual inspection? • How many are potentially driving around ‘unsafe’ on bald tires?

4

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Data-Driven Tire Tread Deterioration Motivating Example

5

Year

Tread(32nds Inch)

InspectedJan 1, 20125/32” Inspected

Jan 1, 20133/32”

Tread deterioratingfor this vehicle at 2/32” over 12 months

NHTSA Inspection Threshold

2

At that rate, it will fall below3/32” at 6 months after inspection(July 1, 2013)

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Part 1: Deterioration Model Results• Analyzed records in both safety datasets (2008-2016)

• About 10 million inspection records / 1 million unique vehicles• Historical vehicle level analysis of tire tread deterioration rates

• Summary Results:• In 90%+ of inspections, all 4 tires are recorded as within 1/32”• We find difference in tire tread for year vs. miles driven

• Overall average is about -0.3 per 1,000 mi. • Given 10,000 VMT .. avg tread loss is 3/32” per year

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Part 2: Projections and Policy Analysis

• We’d expect an average car at 4/32” (i.e., within 2/32” of the limit) at time of an inspection to need new tires before next inspection.• Drivers who don’t take routine maintenance seriously may be

driving on unsafe tires soon after the inspection.

• A static inspection threshold (e.g., 2/32”) might not be anticipating problems for cars that will fall below the threshold soon after their inspection (and maybe drive around for nearly a whole year)

• Overall, we estimate about 30% of cars will “need new tires” before next inspection, i.e., cars would be at risk of having unsafe tires

7

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Implications of Data-Driven Analysis• Implications for a state..

• What about changing the thresholds (e.g., 4/32”)? • What about considering average annual VMT when inspected?• What about having different thresholds for different types of

passenger vehicles (cars vs. SUVs)?

• We estimate a sweet spot for threshold of ~5/32 – 6/32” where risk gets significantly lower (but still not zero)

• Overall, lots of potential ways in which analyzing your own data can lead to potential program improvements and safer transportation

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Thank You!

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Allocating Spending between Hotspot and Systemic Approaches to Safety ManagementPresented by:Tim Harmon, PEVHB

September 24, 2019

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Roadway Safety Management Process

§ Determine opportunities for improvement– Locations with highest expected crash frequency or PSI– Highly prevalent crash types or contributing factors

§ Identify appropriate countermeasures

§ Implement most effective projects

§ Evaluate effectiveness

Source: FHWA 2

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Objectives

1. Demonstrate the reliability and value of the systemic approach in practice.

2. Estimate the relative effectiveness of hotspot and systemic.

3. Determine how much hotspot and systemic agencies should implement.

3

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Applying Network Screening Results

§ Hotspot Approach– Highest PSI locations– Address unique problems– Higher cost projects

§ Systemic Approach– Moderate PSI locations– Address common problems (SHSP)– Lower cost projects

§ Systematic Approach– Address everywhere, not crash-based– Often to upgrade hardware– Variable costs

§ Planning and Data Improvements4

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Hypothetical Network Screening Results

Ranking by expected fatal and injury crash frequency

Rank Site ID Facility Type MajorRoad MinorRoad PredKABC ExpKABC ExcKABC Total Crashes AADT1 1234 Urban; 4-leg signalized Main St North St 0.56 1.71 1.15 80 170002 2345 Urban; 4-leg signalized West Rd Union St 0.50 1.49 0.99 77 141053 3456 Urban; 4-leg signalized Church St Beech St 0.43 1.39 0.97 60 120004 5678 Urban; 4-leg signalized Valley St Union St 0.42 1.32 0.90 49 110835 4567 Urban; 4-leg signalized Acorn Rd Oak Ln 0.35 1.29 0.94 62 80006 35456 Urban; 4-leg signalized Broadway Main St 0.65 1.19 0.55 75 220007 6789 Urban; 4-leg signalized Maple St Spruce St 0.25 1.12 0.87 56 64008 37297 Urban; 4-leg signalized Willow St Main St 0.59 1.10 0.51 56 207909 23456 Urban; 4-leg signalized Elm St West Ave 0.49 1.09 0.60 57 15000

10 65630 Urban; 4-leg signalized Main St Spring St 0.53 1.07 0.54 70 1782011 27633 Urban; 4-leg signalized Second St Elm St 0.62 1.07 0.45 50 2300012 20710 Urban; 4-leg signalized Park St Sixth St 0.57 0.98 0.41 68 2475013 2965 Urban; 4-leg signalized Washington St Chestnut St 0.69 0.98 0.29 46 2475014 23385 Urban; 4-leg signalized Third St Maple St 0.45 0.96 0.51 51 1400015 28289 Urban; 4-leg signalized Magnolia St Dogwood St 0.43 0.95 0.52 60 1700016 16729 Urban; 4-leg minor-rd STOP Cedar St Aspen St 0.50 0.95 0.45 73 1504817 12345 Urban; 4-leg signalized First St Holly St 0.33 0.94 0.61 53 775818 35544 Urban; 4-leg signalized Park Ave Main St 0.69 0.94 0.25 31 2900019 7890 Urban; 4-leg minor-rd STOP Walnut St Fourth St 0.10 0.90 0.80 43 1309820 30146 Urban; 4-leg signalized Fifth St Central St 0.39 0.89 0.50 44 21780

5

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Example Network Screening

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Highway Safety Project Benefits

NPV = Ncrash Crash Cost ) Project Costs

NPV = net present value = net benefits

Ncrash = crash frequency before project implementation

CMF = crash modification factor

§ Higher PSI sites can justify more expensive and effective projects.

§ Low PSI sites will only allow low project costs, regardless of effectiveness.

Potential Monetary Benefits/PSI

Monetary Benefits from Crash Reduction

Countermeasure Data

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Selecting Effective Countermeasures§ Most alternatives have increasing costs and effectiveness

§ Simple choice if one countermeasure is cheaper and better

*95% confidence interval—source: HSM 1st Edition

§ Otherwise, when is the additional investment worth it?

§ Net benefits of two alternatives are equal at some crash frequency:

NPVhigher cost, higher CRF = NPVlower cost, lower CRF

Countermeasure Cost CMFKABC* (CRF)

Various Low-Cost Systemic Improvements $5,000 0.90 ± 0.06 (10%)

Minor STOP to All-way STOP $50,000 0.30 ± 0.12 (70%)

Minor STOP to Traffic Signal $500,000 0.62 ± 0.10 (40%)

Minor STOP to Roundabout $1,000,000 0.18 ± 0.08 (78%)

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Project Breakeven Equation

Nbreakeven = breakeven crash frequency where the benefits of two alternative projects or countermeasures are equal

AVC = annualized value of project costs

CMF = project effectiveness

CC = average crash cost

Nbreakeven=AVChigh AVClow

CC CMFlow CMFhigh

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Example Application:RAB vs. Low-Cost Signing & Marking Package

NKABC,breakeven=CostRAB Costlow cost

CCKABC CMFKABC,low cost CMFKABC,RAB

NKABC,breakeven = $750,000 $6,000$160,000 0.90 0.15 = 6.2 crashes

>6.2 KABC, consider roundabout or low-cost

-cost package only10

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Applying Network Screening Results

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HOTSPOT SYSTEMIC

Roundabouts

Traffic signals

Curve realignment

Road diets

Reduce approach skew

PHB/HAWK

Rumble strips

Median barrier

Shoulder widening

Clear vegetation

Increase friction

FYA

Paint edgelines

Sign retroreflectivity

Safety Edge

Low-cost intersection improvements

Signal backplates

HIGHER COST

HIGHER CRASH REDUCTION

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Cost-Effectiveness Evaluation

§ Gathered data from implemented project evaluations of typical hotspot and systemic countermeasures

§ Assessed cost-effectiveness of each with $10M budget

Hotspot– Add left turn lanes (LTL)– High friction surface treatment– Reconfigure Intersection– Reduce skew and add LTLs– Road diet without resurfacing– Road diet with resurfacing– Roundabout

Systemic– Cable median barrier– Centerline and shoulder rumble strips– Ramp curve signage– Curve warning signage (chevrons)– Low-cost STOP-control treatments– Low-cost signal treatments

13

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Research Findings

Countermeasure Data Hotspot Systemic

Average Cost (scale to budget) $9,901,286 $9,998,000

Average Project Benefits $226,519,265 $700,219,396

Average Benefit-Cost Ratio (BCR) 23.0 70.0

Average Cost per Mile/Site $20,000 $750

Weighted Average CMF 0.73 0.90

1. Systemic uses lower unit-cost treatments, scales more efficiently

2. Systemic more cost-effective on average

3. Hotspot countermeasures were more effective at each site

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Hypothetical Example: Hotspot vs. Systemic

Nbreakeven=Costhotspot Costsystemic

CCKABCO CMFsystemic CMFhotspot

Nbreakeven =$20,000 $750

$56,000 0.90 0.73 = 2.0 crashes

§ At locations above breakpoint, consider seeking higher crash reductions at a higher cost as well as low-cost, efficient countermeasures.

§ Below breakpoint, consider only low-cost systemic or systematic treatments.

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Hypothetical Implementation Scenarios

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§ Track and evaluate implemented projects more completely

§ Develop more CMFs for systemic and systematic treatments

§ Apply decision making beyond only two countermeasures

§ Expand research to include more types of treatments and confidence intervals

§ Contrast results with other allocation methods

§ Assess approach time savings or improved project effectiveness

§ Develop more DDSA tools for program investment

§ Explore hotspot/systemic hybrid project implementation

Future Research Needs

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Tim Harmon, P.E. | [email protected] | 919.741.5542www.vhb.com

Thanks to:FHWA Office of SafetyNew Hampshire DOT

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EDITORIAL PATTERNS IN BICYCLIST AND PEDESTRIAN CRASH REPORTINGEVAN IACOBUCCI | RUTGERS KELCIE RALPH | RUTGERS CALVIN THIGPEN | ARIZONA STATE TARA GODDARD | TEXAS A&M

SEPTEMBER 24, 2019

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?

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Media Influence

Agenda Setting Framing

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Research Questions

Who gets blamed for bicycle and pedestrian crashes?

To what extent do articles frame crashes as a public health issue?

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Data and Methods

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Local U.S. news articles

Automated search by keyword

200 articles:

100 bicycle

100 pedestrian

Data and Methods

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Data and Methods

Content analysis

Developed coding guide

Coded articles according to guide

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Data and Methods

Tabulated results of coding

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Attributing Blame

Agency

Focus

Car or Driver

Counterfactuals

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Is there an agent acting in the crash?

Yes:

“… a vehicle that was turning left from Palm hit one of the riders.”

No:

“…a man on a bicycle was hit.”

Agency

Focus

Counterfactuals

Car or Driver

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Agency

Focus

Counterfactuals

65% Agentive 35% Non agentive

Car or Driver

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Counterfactuals

Focus

Agency Upon which actor does the sentence focus?

“… a bicyclist suffered major injuries when she was hit by a car…”

“… an SUV driver fell asleep and fatally struck a pedestrian…”

“… a vehicle that was turning left from Palm hit one of the riders.”

Car or Driver

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Agency

Focus

Counterfactuals

73% VRU 11% Driver 13% Vehicle

65% Agentive 35% Non agentive

Car or Driver

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Focus

Counterfactuals

Agency If mentioned, does the sentence refer to a driver or a vehicle?

“… a vehicle that was turning left from Palm hit one of the riders.”

“… an SUV driver fell asleep and fatally struck a pedestrian…”

Car or Driver

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Agency

Focus

Counterfactuals

73% VRU 11% Driver 13% Vehicle

19% Driver 81% Vehicle

65% Agentive 35% Non agentive

Car or Driver

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Agency

Focus

Counterfactuals

Were there counterfactuals in the article?

“The pedestrian was not in a crosswalk, he was wearing dark clothing and it was raining…”

“… the victim was struck after he darted into the path of a GMC Yukon.”

Car or Driver

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Agency

Focus

Counterfactuals 48% of articles include at least one counterfactual

73% VRU 11% Driver 13% Vehicle

19% Driver 81% Vehicle

65% Agentive 35% Non agentive

Car or Driver

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Agency

Focus

Counterfactuals

>1/3 of the time, no one is portrayed as responsible

The focus is overwhelmingly on the VRU

The VRU is injured by an inanimate object, not a person

The VRU could have avoided injury if they acted differently

Car or Driver

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Negligent Complicit

Responsible

Neutral Blameless

(If even mentioned)

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Negligent Complicit

Responsible

Neutral Blameless

(If even mentioned)

Blaming the Victim

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Overall Framing

Thematic Elements

Incident Term

Public Health Framing

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Overall Framing

Thematic Elements

Incident Term

Thematic:

“Boy struck in hit-hit-and-run uninjured, but road’s safety called into question”

Factual:

“14 year old boy riding bicycle hit, killed”

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6% Thematic 97% FactualOverall Framing

Thematic Elements

Incident Term

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Overall Framing

Thematic Elements

Incident Term

Does any of the article acknowledge a broader theme or link?

“The accident happened … along a long stretch of residential road that’s marked with a 25 mile-per-hour speed limit. According to neighbors, that limit is often overlooked.” (296)

“A national report released earlier this month found Arizona has the highest rate of pedestrian deaths in traffic accidents in the country, based on data from 2017.”(74)

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Overall Framing

Incident Term

6% Thematic 97% Factual

8% Number of Crashes

7% Road Design

2% Transportation

Context0% ExpertsThematic

Elements

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Overall Framing

Incident Term

6% Thematic 97% Factual

8% Number of Crashes

7% Road Design

2% Transportation

Context0% ExpertsThematic

Elements

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Overall Framing

Thematic Elements

Incident TermIncident Term

What word(s) did the article use to refer to the crash?

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Overall Framing

Incident Term

6% Thematic 97% Factual

8% Number of Crashes

7% Road Design

2% Transportation

Context0% Experts

47% “Accident”

21% “Incident”

11% “Collision”

Thematic Elements

45% “Crash”

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Overall Framing

Incident Term

6% Thematic 97% Factual

8% Number of Crashes

7% Road Design

2% Transportation

Context0% Experts

45% “Crash”

47% “Accident”

21% “Incident”

11% “Collision”

Thematic Elements

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Overall Framing

Thematic Elements

Incident Term

Facts are presented about individual incidents; rarely linked

Thematic elements are rarely included, particularly expert voices

Use of “crash” and “accident” are about equal

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Egregious InstancesReferring to crash as an “accident”, even when the driver has been arrested and charged with crimes for causing it

Explicit denial of connection between strings of crashes

Describing the cyclist/pedestrian as crashing into the car, with no explicit evidence of that sequence

Describing pedestrians as not using crosswalks, but failing to mention the absence of such features where the crash took place

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Isolated incidents Systematic problem

Connect the dots?

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“POLICE SAY A 46 YEAR OLD MALE WAS WALKING IN THE SLOW LANE OF SHADELAND WHEN HE WAS STRUCK BY A CAR.”

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“POLICE SAY A 46 YEAR OLD MALE WAS WALKING IN THE SLOW LANE OF SHADELAND WHEN HE WAS STRUCK BY A CAR.”

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Followup: An Experiment

Pedestrian-focused language incurs more blame, less support for systemic solutions

Thematic framing decreases blame on both pedestrians AND drivers

Thematic framing increases support for systemic solutions (e.g. infrastructural improvements)

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Recommendations

Include humanizing elements when possible

Be aware of the relationship between grammatical choices and perceived blame (hammer)

Frame crashes with a public health focus!

Planners and practitioners: Prepare a statement

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While I am unfamiliar with the details of this specific crash, I can say that this is not an isolated incident. Today’s crash is just the most recent in an epidemic of crashes that claim the lives of thousands of Americans each year. To meaningfully reduce traffic fatalities, we need to address the common denominator: road design.

Our current road network prioritizes vehicle speed and flow at the expense of all other road users. We can save lives, like the life of [victim’s name], by making common-sense changes to our road network.

(Ralph, Iacobucci, Thigpen, Goddard 2018)

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Questions? [email protected] Iacobucci

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An Experiment

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Questions:

Do editorial patterns affect how readers apportion blame for a crash?

Do editorial patterns influence readers’ support for various solutions for improving road safety?

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Hypotheses:Driver-focused text will cause less pedestrian and more driver blame

Thematic frame will:

Cause more support for pedestrian infrastructure

Decrease support for educational campaigns that focus on the actions of the pedestrian

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Constructed a survey instrument

Sampled participants via Prolific.ac

Data and Methods

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Data and Methods

Three versions of hypothetical coverage:

Pedestrian-focused

Driver-focused

Thematically framed

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Data and Methods

Measured differences between groups

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Increase, then decrease in blame on driver

Consistent decrease in pedestrian blame

Public health frame causes jump in “Other” as cause

0%

10%

20%

30%

40%

50%

60%

70%

The driver The person walking Other

Share of blame attributed to driver, pedestrian, or "other" based on article version seen by respondent

Ped-focused Driver-focused Thematic frame

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Ped-focused and driver-focused nearly equal in terms of support

Thematic framing causes huge increase 50%

55%

60%

65%

70%

75%

80%

85%

90%

95%

100%

Ped-focused Driver-focused Thematic frame

Support for infrastructure changes

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?

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?

Editorial Patterns Affect Perception

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A conceptual framework and building blocks for regional transportation collaboration: a regional safety coalition case

J A N I L L E S M I T H - C O L I N , P H D, P EC I V I L A N D E N V I R O N M E N TA L E N G I N E E R I N G

S O U T H E R N M E T H O D I S T U N I V E R S I T YS E P T E M B E R 2 4 , 2 0 1 9

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Agenda1. Motivation and context2. Goals and objectives3. Literature review and conceptual framework4. Case study: regional safety coalitions5. Survey instrument and results6. Performance typologies and building blocks7. Closing remarks

1

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2

MAP-21/FAST ACT emphasized increased coordination and collaboration

Efforts by the FHWA and AASHTO to deploy innovations that promote collaboration

Inclusion of ‘external collaboration’ in the transportation performance management framework (TPMF)

Ongoing efforts by states and MPOs to develop and implement strategic highway safety plans and local road safety plans requiring collaboration with the 4Es*

Performance Contextsafety planning

Motivation and Context

*4Es = education, enforcement, emergency services, and engineering

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Key DefinitionThe Federal Highway Administration (2004) characterized regional

transportation collaboration (RTC) as….....

“the deliberate, continuous, and sustained activity that takes place when transportation agency managers and officials responsible for daily operations

work together at a regional level to solve operational problems, improve system performance, and communicate better with one another.”

3

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Goal and Objectives

Objective 1: Integrate hitherto disparate bodies of knowledge about collaboration in the literature, to support ongoing efforts to systematically improve regional collaboration within a performance-based context.

Objective 2: Develop a conceptual framework linking regional transportation collaboration and performance outcomes.

Objective 3: Identify building blocks for high-order performing regional transportation collaboration relationships.

Objective 4: Offer implementation guidance to practitioners working to improve performance outcomes through collaborative partnerships.

4

Goal: To provide a conceptual framework and analytical tools to support RTC implementation in a performance-based context

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Literature Review

5

§ Collaboration and performance should be viewed as interlinked constructs

§ Successful collaboration is the result of internal and external enablers

§ Collaboration measures can be result focused, process focused, or relationship focused

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Research Gaps and Opportunities

§ Investigate collaboration in the safety planning context § Identify strategies to improve

performance through an explicit focus on collaboration§ Identify building blocks and

dimensions of collaboration that support performance goals

6

Research Opportunities

Transportation practice has not made the leap from identifying dimensions of collaboration to establishing linkages between collaboration and performance

Little effort to identify building blocks for collaboration that support higher-order levels of performance

Research Gaps

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High

Low

Internal EnablersDynamics Structure

Governance

External EnablersResourcesTools/Data

Collaborative strategies

System Context

Inter-organizationalEffectiveness

EfficiencyReputation

System - Safety Change in

fatalities/serious injuryper vehicle miles

travelled

How are collaboration and performance linked?

PerformanceCollaboration

7

High

Medium

Low

Collaboration-Performance Framework

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8

System Context and Drivers

Structure Governance Resources

General environment in

which collaborations are

embedded

Vertical components, structural

arrangements, and coordinating and

monitoring activities that must occur for

collaboration to survive

Coordinating and monitoring

activities used by the collaboration

and horizontal components of

the group

Conditions available for

sustaining and implementing collaboration

Impact pathwayGeneral

environment of support and

reduced constraints

Impact pathwayFormalized rules and procedures within a

flexible structure

Impact pathwayStrong or inclusive

governance centralized vs. decentralized governance

Impact pathwayJoint or shared

resources; diverse resource

opportunities

Collaboration Dimensions

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Vision: To reach destination zero deaths on Louisiana roadways

Mission: To reduce traffic crashes and fatalities through widespread collaboration and an integrated approach

Award-winning: Award for “advanced partnerships and the use of data-driven solutions” to achieve performance-driven goals

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Collected ‘perceptions’ about coalition collaboration and performance - 5-point Likert (SA to SD)

Collaboration and performance questions developed based on broad review of literatureSurvey administered to approximately 450 coalition members107 responses received (state, local, and citizen respondents; all 4Es represented)Interviews held: 8 regional safety coalition coordinators, 2 statewide leaders, and 1 former regional safety coalition coordinator

10

Regional Transportation Collaboration Survey

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RTC Survey Results

11

Survey response distributions calculated and weighted

Collaboration scores calculated for each coalition

Performance scores calculated coalition

For each coalition: scores benchmarked and categorized (high, medium, low )

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Performance-Collaboration Typology

12

4 performance-collaboration typologies revealed

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Building Blocks1. A set of Foundational, Tier 1, and Tier 2, building blocks was defined2. Building blocks were revealed through a rank ordering of survey responses3. Represent the set of characteristics needed to achieve high-order levels of

collaboration and performance

13

High performer building blocksAbove average building blocks

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Highperformers

Average performers

Emerging performers

Focus on relationship buildingImprove meeting productivityMeet consistentlyPrioritize data access and useCoordinate communicationDeliver a consistent message

Operate formally Meet consistentlyBroaden decision-making coreShare learning and expertiseRely less on coordinator

Above averageperformers

Improve working relationshipsAccess tools and strategiesShare transportation information and data Increase reliance on coordinator

HHH

LLL

Performance Typology Building Blocks

14

HHH

Performance-Collaboration Ladder

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Building Blocks – Coordinator FeedbackHHH Building Blocks Ranking Coordinator Interview Comments

Place an emphasis on building relationships (governance)

1 Have the right relationships and the right partners at the table; weed out the ones that you don’t need; develop long-lasting relationships with law enforcement education, EMS, etc...so that they continue on

Coordinate communication (strategy)

2 Have open lines of communication in order to share information and support relationships

Deliver a consistent message (strategy)

3 Say things with clarity and simplicity; have a consistent message

Accomplish what is necessary during meetings (structure)

4 Stay on track and accomplish what is needed to move forward

Use common procedures and plans (strategy)

5 From state level – use standards that come downFrom local level - grass roots communication and relationship building

Meet on a consistent basis (structure)

6 Meet when you need to meet, and not just for the sake of meeting

15

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System Context Findings

16

AgeHigh performer

coalitions were of different ages

Coordinator Stability

High performer coalitions had

coordinator stability

Coalition MeetingsAverage performer

coalitions do not meet as regularly as a full coalition and in their sub-committee

groups

MOU/By-lawsHigh performer

coalition with highest effectiveness score

had an MOU/By-laws

Meeting Rotation

Emerging coalitions did not rotate

meeting locations

Virtual MeetingsAbove average performer

coalitions allowed for virtual participation

Private FundingHigh performer and above

average performer coalitions actively pursued

private funding

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Contributions

1. Develops a performance-based conceptual framework for regional transportation collaboration

2. Identifies building blocks available for strengthening regional transportation collaboration

3. Outlines an approach to link coalition performance (short-term output) to system performance (long-term outcome)

4. Investigates collaboration practices that can support local road safety plan and SHSP development

1. Integrates disparate bodies of literature to support the implementation of regional transportation collaboration

2. Links performance and collaboration and offers guidance for progressively improving performance

3. Creates the performance-collaboration ladder4. Reinforces “central tenants” for collaboration

identified in previous research

17

Body of Knowledge Practice

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Limitations1. Small-N comparative case analysis

a. Generalizability of results less a priority than developing an understanding of phenomena in given context.

2. Reliance on stakeholder perceptions for coalition performance and collaboration data

3. Benchmarking of coalitions against one anothera. Highest performing coalition could likely be the lowest performing coalition in another

sample

4. Researcher bias in coding decisions 5. Key in such research is transparency, verification, cross-validation of results

a. Cross-validation steps incorporated into research design – multiple data collection instruments

b. Feedback loops - consultation with regional coordinators, statewide staff, and research center staff

18

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ReferencesCurrent Work

Smith-Colin, J., Amekudzi-Kennedy, K., and Kinsley G. Development of Building Blocks for a Collaboration-Performance Conceptual Framework: Application in an Embedded Case Analysis of Regional Safety Coalitions, Transportation Research Part A: Practice and Policy (Under Review).

Other Sources

RTOCC (n.d.). FHWA-HOP-08-001: The Collaborative Advantage: Realizing the Tangible Benefits of Regional Transportation Operations Collaboration (A Reference Manual) Federal Highway Administration – Office of Operations, Washington D.C., 2007. https://ops.fhwa.dot.gov/publications/benefits_guide/index.htm

Emerson, K, T. Nabatchi, and S. Balogh. “An Integrative Framework for Collaborative Governance.” Journal of Public Administration and Research Theory, Vol. 22, Issue 1, 2012.FHWA 2012.

Meyer, M.D., Campbell, S., Leach, D., and Coogan, M. (2005). Collaboration: The Key to Success in Transportation. Transportation Research Record: Journal of the Transportation Research Board, Volume 1924, pp 153 – 162.

Smith-Colin, J., and Fischer, J., (2016). “Promoting and Measuring Collaborative Effectiveness to Achieve Performance-Based Goals: Conceptual and Operational Frameworks to Support MAP-21 Implementation.” TRB Session 583, paper: 16-3818.

Smith-Colin, J., Fischer, J., Akofio-Sowah, M., and Amekudzi-Kennedy, A., (2014). “Evidence-Based Decision Making for Transportation Asset Management: Enhancing the Practice with Quality Evidence and Systematic Documentation,” Journal of the Transportation Research Record, No. 2460, pp 146-153.

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THANK YOU!

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Today’s Participants• Jaeyoung Lee, Central South University,

[email protected]

• Scott Matthews, Carnegie Melon University, [email protected]

• Tim Harmon, VHB, [email protected]

• Evan Iacobucci, Rutgers, [email protected]

• Janille Smith-Colin, Southern Methodist University, [email protected]

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Get Involved with TRB• Getting involved is free!• Join a Standing Committee (http://bit.ly/2jYRrF6)• Become a Friend of a Committee

(http://bit.ly/TRBcommittees)– Networking opportunities– May provide a path to become a Standing Committee

member• Sponsoring Committee: ANB10• For more information: www.mytrb.org

– Create your account– Update your profile

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