Download - 02 margot yapp
RTPARCTF
California Statewide Needs AssessmentLocal Transportation System
2012 Update
April 10, 2013
Noise
Buses
Air &GHG
Energy
Storm water
Pedestrians
Bicyclists
• What are pavement conditions statewide? • How much will it cost to maintain pavements?
Bridges? Essential components? • What is the funding shortfall? • What is impact of different funding scenarios?
Study Objectives
Local Streets Huge Part of State Network
81% of California’s pavements are owned by cities and counties!
39%
24%4%
15%
18%
StreetSaverMicroPaverCartegraphOtherNo PMS
PMS Software Used92% of total miles are included in a
PMS
New Things in 2012 Assessment
• Sustainable practices• Complete streets• Bridge scenarios
RTPARCTFPavements
Average Statewide PCI
67.8 (2008)
65.8 (2012)68 (Cities)62 (Counties)
Statewide Average PCI = 66
This doesn’t look too bad …
So Why is 66 Critical?
Statewide Trends
2008
71- 80 (Good)
50-70 (At Risk)
0 -49 (Poor)
Pavement Condition Index
2012
87% of counties have average
rating of “at risk” or “poor”
Prev. Maint. Costs Increasing
AC Overlay Costs Increasing
Sustainable Practices
Recycling technologies
If just 50% of eligible projects use recycled
materials, we can save $8.8 billion!
RTPARCTF
Bridges
Who Owns Bridges? National Bridge Inventory• 11,863 bridges
• 6,300 are on-system• 5,584 off-system
Non-NBI bridgesApprox. 3,500
Bridges Are Getting Old
55% require rehabilitation
or replacement
It’s Not Just Roads and Bridges
• Sidewalks• Curb ramps• Curb & gutter• Storm drains
• Street lights• Signs• Retaining walls
Transportation Asset NeedsPavement 72.4$ Essential Components 30.5$ Bridges 4.3$
Totals 107.2$
10 Years ($B)Funding
13.3$ 8.7$ 3.0$
25.1$
Shortfall(59.1)$ (21.8)$
(1.3)$ (82.1)$
Total Transportation Needs
56 cents/galor
76 cents/day!
Pavement Funding Scenarios
1. Existing funding ($1.33 billion/year)2. Transportation CA measure ($1B/yr)
a. Bond i.e. $4.23 billion/year for first 5 years, $1.33 billion for next 5 years
b. No bond i.e. $2.33 billion/year
3. Maintain current PCI at 664. Efficiency scenario5. Best mgmt practices
1. Existing Funding ($1.33 B/year)
PCI drops to 53Unfunded backlog grows to $66 B
2a. No bond ($2.33 B/year)
PCI drops to 60Unfunded backlog grows to $50 B
2b. Bond ($4.2B/$1.3B)
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
$-
$10
$20
$30
$40
$50
$60
$70
$80
$90
40
45
50
55
60
65
70
75
80
$37.5 $37.5 $37.7 $38.7 $37.4$40.0 $41.5 $42.3 $43.5 $45.5
67 67 68 6869
6866
6564
63
Year
Bac
klog
($ b
illio
n)
PC
I
Scenario 2b. Transportation BondPCI drops to 63Unfunded backlog grows to $45 B
3. Maintain PCI = 66 ($3.2 B/year)
PCI stays at 66Unfunded backlog stays at ~$39 B
4. Efficiencies ($4.1 B/yr)
PCI improves to 71Unfunded backlog drops to $30 B
5. BMP ($7.2 B/year)
PCI improves to 84Unfunded backlog eliminated
% Pavements
in Failed Condition
% Pavements
in Good Condition
6.6% 56%25% 46%23% 68%21% 71%20% 78%16% 83%0% 100%
Impacts of Different Scenarios
Scenarios Annual Budget ($B)
PCI in 2022
Current Conditions - 661. Existing Funding 1.33$ 532A. No bond 2.33$ 602B. Bond $4.23/$1.33 633. Maintain PCI = 66 3.23$ 664. Effi ciency Savings 4.11$ 715. Best Mgmt Practices 7.23$ 84
The percent of roads in failed
condition will increase from 6.6% to
25% by 2022 under current funding.
RTPARCTF
What’s “failed” condition?
Average Sufficiency Rating
Existing budget will result in SR = 75
Percent Structurally Deficient
Existing budget will result in 38% structurally deficient
bridges.
Tehama County
Conclusions
• Transportation system is not great and it’s not getting better– 25% of roads will be failed in 10 years– 38% of bridges will be structurally deficient
• Additional funding required to hold infrastructure together
• Deferring repairs will cost much more later!
Conclusions
• Delays in funding will cost
