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American Society of Highway Engineers

University Club

November 14th, 2019

12 - 4:30 PM

2019 Fall Technical Seminar

Safety Moment

Agenda• Registration: 12:00 pm

• Lunch & Opening (Networking Session): 12:30 – 1:15 pm

• Presentation Sessions: 1:15 – 4:30 pm

• Adjourn: 4:30 pm

• Dinner Meeting tonight• Social Hour: 5:30 – 6:30 pm

• Dinner/Meeting: 6:30 – 8:30 pm

Agenda

http://2020conference.ashe.pro/

National Conference in Raleigh: June 3 – 7, 2020

Questions email Drew Joyner at Drew.Joyner@aecom.com or Brian Lusk at Brian.lusk@ice-eng.com

Agenda• Presentation 1: 1:15 – 2:00 pm

NCDOT Project Scoping Process

Derrick Lewis, P.E., Unit Head, Feasibility Studies Unit, NCDOT

Description: The feasibility studies process has undergone changes in the past few years. We will look into current Express Design and Project Scoping Report processes implemented for feasibility studies.

Questions: 10-15 minutes

Agenda• Presentation 2: 2:00 – 2:45 pm

NCDOT Integrated Project Delivery (IPD)

Derrick Weaver, P.E., CPM, Unit Head, Environmental Policy Unit, NCDOT

Description: A update on the IPD process will be provided. We will also explore tools for streamlining the process from concept through construction using the latest technology and information available.

Questions: 10-15 minutes

• Break: 2:45 pm

Agenda• Presentation 3: 3:00 – 3:45 pm

Project ATLAS Updates

Eric Wilson, GISP GeoDecisions, A Division of Gannett Fleming

Ryan Arthur, Data Analyst, NCDOT

Description: We will provide an update on the Project ATLAS program and provide latest new and information regarding deployment of this screening tool.

Questions: 10-15 minutes

Agenda• Presentation 4: 3:45 – 4:30 pm

2D Hydraulic Modeling and Visualization

Crystal Moore, Senior Designer, Dewberry

Description: Explain 2D flow modeling on transportation projects and learn about why this modeling is becoming a major resource for riverine analysis. A 2D flow model demonstration will be provided.

Questions: 10-15 minutes

• Adjourn: 4:30 pm

Feasibility Studies, Express Design Evaluations, & Project Scoping Reports

ASHE Fall 2019 Tech TrainingDerrick Lewis, PE

Agenda

Feasibility Studies and Other Products

Overview

Feasibility Studies

Express Design Evaluation

Project Scoping Reports

Questions

2

3

What is a Feasibility Study?

Feasibility Studies and Other Products

A Feasibility Study is a preliminary engineering and funding evaluation of a

candidate State Transportation Improvement Program (STIP) Project. It is the initial step in the planning and design process and not the

product of exhaustive environmental or design studies.

4

What is the Purpose?

Feasibility Studies and Other Products

The purpose of the feasibility study is to describe the proposed scope of improvements, provide the associated costs and impacts, and identify potential concerns or problems within

the project area.

5

How is it different from a

STIP Project?

Feasibility Studies and Other Products

A Feasibility Study is a high-level engineering study that develops conceptual designs of potential improvements in order

to determine the anticipated costs and impacts for programming purposes.

Once programmed it becomes a STIP project in which the department performs exhaustive environmental and design

studies as well as comprehensive public involvement to satisfy the National/State Environmental Policy Act (NEPA/SEPA) planning process and complete the ultimate design to be

implemented in the construction phase.

6

What are the Pros & Cons of a

Feasibility Study?

Feasibility Studies and Other Products

Pros: Provides preliminary cost and design data without the expense of a full study. A Feasibility Study gives enough

information to make an educated decision on prioritizing and programming a project.

Cons: It is only a conceptual design with minimal public input and without environmental field studies. The cost estimates are

preliminary and not a definite answer of what it will cost as other issues may arise during later planning and design stages.

7

STI Law

As a result of the Strategic Transportation Investments Law (STI) prioritization process, a majority of new project requests are to upgrade existing facilities

A substantial increase in the volume of candidate project requests being submitted with little to no formal evaluation or support documentation

In order to accomplish the efficient review of these candidate projects, a new methodology was required to clarify the scope of projects and provide more accurate cost estimates

A new two-step process has been created to fulfill these needs: Express Design Evaluation and Project Scoping Report

Feasibility Studies and Other Products

Overview

8

Feasibility Studies and Other Products

OverviewWhat the process IS:

Initial step in the planning and design process for a candidate project

Describes the project, estimates preliminary costs, and identifies any potential problems

Investigates conceptual design option(s) and prepares costs needed for the prioritization process (SPOT)

9AN alternative, not THE alternative

Feasibility Studies and Other Products

Overview

What the process is NOT:Detailed engineering

In-depth data collection or field studies

NEPA/SEPA compliance documentation

10

Feasibility Studies and Other Products

11

DISCLAIMER:

The Project Scoping Process is NOT intended to satisfy NEPA/SEPA requirements for a project, nor

be an exhaustive investigation of design and environmental issues. Appropriate NEPA/SEPA

documentation must be completed during the project development phase of a project before the project

will be approved for right-of-way acquisition or construction.

Feasibility Studies and Other Products

Overview

Overview

12

Feasibility Studies and Other Products

Express Design Evaluation

13

Express Design Evaluation• Project Initiation

• Conceptual Designs & Quantities

• Cost Estimates Express Design Submittal

Feasibility Studies and Other Products

Project Initiation

Data Collection & Environmental Features Map

Preliminary Coordination with Key StakeholdersDivision and Metropolitan/Rural Planning

Organization (MPO/RPO)NCDOT-Project Management Unit (PMU) and

Environmental Policy Unit (EPU)Others NCDOT Units as appropriate

14

Feasibility Studies and Other Products

Express Design Evaluation | Project Scoping

Conceptual Design &

Quantities

15

Based on input from preliminary coordination, develop conceptual design option(s)Horizontal DesignVertical DesignSlope StakesRight-of-WayMaintenance of

Traffic

Express Design Evaluation | Project Scoping

Feasibility Studies and Other Products

Mapping Limits

16

Mapping LimitsDevelop initial mapping limits based on the express

design conceptMapping Limits Mapping Products

Intersections 25’-50' outside outer limits of existing/proposed Right-of-Way

200' beyond proposed project termini

1"=50' Final Surveys

Interchange Projects

Widening Projects

100' outside outer limits of proposed/existing Right-of-Way

500' beyond proposed project termini

1"=50' Shell Plan Sheets

New Locations Projects

500' outside outer limits of existing/proposed Right-of-Way for all options

1000' beyond proposed project termini

1"=100' Topographic Mapping (with multiple options) or1"=50' Shell Plan Sheets (with selected corridor)

Feasibility Studies and Other Products

Express Design Evaluation | Project Scoping

17

Cost Estimates

Construction, Utilities, & Intelligent Transportation Systems (ITS)

Right-of-Way

Other major cost items

Feasibility Studies and Other Products

Express Design Evaluation | Project Scoping

Express Design Evaluation

18

Express Design Evaluation deliverables:Summary – 1-page summary with information for

decision-making and record of findingsConceptual design(s) on environmental features

mappingCost estimatesConceptual maintenance of traffic narrativeInitial mapping limit CADD fileCommunication log and preliminary

stakeholder coordination documentation

Feasibility Studies and Other Products

Express Design Evaluation | Project Scoping

19

Project Scoping Site(NCDOT Connect Scoping Team Site)

Feasibility Studies and Other Products

20

SPOT Evaluation

Ideally an Express Design Evaluation has been completed

The project may now be entered into the SPOT process for prioritization and possible inclusion in the STIP

If the project scores well, and is funded into the STIP, the project will move into Project Scoping

Feasibility Studies and Other Products

21

Project Scoping

Project Scoping• Stakeholder Coordination

• Environmental Screening

• Technical Report Project Scoping Report

Feasibility Studies and Other Products

22

Environmental Screening

Project Scoping Screening ChecklistComplete the Screening

Checklist using best available data

Express Design Evaluation | Project Scoping

Feasibility Studies and Other Products

23

Technical ReportTechnical Report Table of Contents

I. INTRODUCTION IV. DESIGN OPTION IMPACTS AND COSTS

General Description Impacts

Background Costs

II. PRELIMINARY PURPOSE & NEED V. EXISTING CONDITIONS

Previous Studies Land Use

Adjacent Projects Community Resources

Crash Analysis Cultural Resources

III. EXPRESS DESIGN EVALUATION Natural Environment

Design Options VI. RECOMMENDATIONS

Other Options Considered VII. REFERENCES

Traffic Volumes FIGURES

Maintenance of Traffic

Express Design Evaluation | Project Scoping

Feasibility Studies and Other Products

24

Project Scoping Summary

Project Scoping SummaryOne-page summary

including general project information

Recommended document type

Express Design Evaluation | Project Scoping

Feasibility Studies and Other Products

25

Project Scoping Report

Compile the Project Scoping Report: Project Scoping Summary Project Scoping Technical Report Project Scoping Screening Checklist Stakeholder comments and coordination documentation Express Design Evaluation Submittal

Coordinate with ATLAS (Advancing Transportation through Linkages, Automation, and Screening) and TIP staff

Express Design Evaluation | Project Scoping

Feasibility Studies and Other Products

26

Next Steps

Determine if other requests should be submittedTraffic forecast and/or analysisPreliminary hydraulicsOthers as needed

Feasibility Studies and Other Products

27

Derrick Lewis, PE

Manager, Feasibility Studies Unit

dlewis@ncdot.gov

Last Updated 7/30/2019

Feasibility Studies and Other Products

NCDOT – Integrated Project Delivery

Derrick Weaver, P.E. – NCDOT, Environmental Policy Unit IPD Planning & Environmental Coordinator

November 14, 2019

Outline• IPD Vision & What IPD is• Why Change is Needed• Impacts• Project Delivery Network• Available Tools• Training• How to stay connected

2

Integrated Project Delivery

IPD Vision

3

Integrated Project Delivery

What is IPD?

4

Integrated Project Delivery

Streamlined, more efficient

process

Team-based culture, incorporating technical

units

What is IPD?

5

Integrated Project Delivery

Transition to Matrix Organization

Project Manager

Technical Manager

Project Manager

Project Manager

TechnicalManager

TechnicalManager

Team member from a Technical Unit assigned to a project

6

Integrated Project Delivery

Industry Changes

Technology Advancement

Retirements/Succession Planning

Meet Customer

Needs

Why Change is Needed

Develop a Consistent and Transparent Approach

7

Integrated Project Delivery

Process Changes

Communicate & Collaborate

Frequently

Right-size process

based on project needs

Scope, Schedule, &

Budget Accountability

Project Managers

Lead Project Teams

What are IPD Teams Working On?

8

Integrated Project Delivery

Planning.

Plan with NEPA in Mind

Environmental .

Right-size Process to Projects

Design.

Develop Roadmap for Project Development

Construction .

Bridging the Gap between Design and Construction

Project Delivery Network

What is a Project Delivery Network (PDN)?

9

Integrated Project Delivery

Project Delivery Network

Network Diagram

Guidance Document

Value of the PDN

• Defines the process, roles and responsibilities in each milestone

• Fosters teamwork

• Creates consistency

• Customizable/Scalable

• Integrated approach to efficiently & effectively delivery quality projects

10

Integrated Project Delivery

Key Components of PDN

11

Integrated Project Delivery

• Consolidating review milestones• Not time based• Not percentage of plan complete• Activities within a phase can be done

simultaneously when possible (No handoff)• Major milestone are at the end of each phase

before project team should continue

12

Integrated Project Delivery

PDN - Levels

13

Integrated Project Delivery

Level 1 – Project Milestones

Level 2 – Support Activities

Level 3 – Details of Support Activities

Network Diagram

PDN Guidance Documentation

Displayed in…

PS&E

.4

Plan-in-Hand

3

Alignment Defined

2

Project Initiation

1

PDN Stages

14

Integrated Project Delivery

Finalize all plans,

specifications, and estimates

(PS&E).

Complete all design.

Establish horizontal &

vertical roadway

alignment and complete

Environmental Document.

Define and Document the Scope, Schedule, Budget to

commence NEPA and

design.

15

Integrated Project Delivery

16

Integrated Project Delivery

Project Initiation ImprovementsPlanning Team

Planning with NEPA in Mind

17

Integrated Project Delivery

Right-size Process to Projects

Enviro. Document ImprovementsEnvironmental Team

18

Integrated Project Delivery

Alignment Defined ImprovementsDesign Team

Develop Roadmap for Project Development

19

Integrated Project Delivery

Plan-In-Hand ImprovementsDesign Team

Develop Roadmap for Project Development

20

Integrated Project Delivery

Plans, Specifications &EstimatesDesign & Construction Teams

Bridge the Gap between Design & Construction

21

Identified Needs Form & Guidance

Integrated Project Delivery

Planning Tools Available Now

u Connect NCDOT u Projects u Planning u P6.0

22

Project Scoping Report Update• More ATLAS based• Streamlined• Construction Delivery Decision Matrix

Integrated Project Delivery

Planning Tools Available Now

u Connect NCDOT u Team Sites u Scoping u ATLAS Work Bench

23

Subject Matter Expert Contact List

Integrated Project Delivery

Planning Tools Available Now

• Excel File• In-house technical experts contact info.

u Connect NCDOT u Projects u Project Management u Contacts

24

Project Initiation

Integrated Project Delivery

Project Initiation Guidance

Environmental Tools Available Now

u Connect NCDOT u Projects u Project Management u Guidance Documents

25

MS Project Schedule

Integrated Project Delivery

Environmental Tools Available Now

u Connect NCDOT u Projects u Project Management u Resources

26

Updated CE Agreement

Integrated Project Delivery

Environmental Tools Available Now

u Connect NCDOT u Resources u Environmental u Project Development &

Environmental Policy u PDEA Procedures Manual u Document Prep/Distribution

27

Integrated Project Delivery

Design & CON Tools Available Now

Post Design Construction Services

u Connect NCDOT u Projects u Project Management u IPD u Resources

28

Integrated Project Delivery

Design & CON Tools Available NowContract Type Decision Tool

4 different delivery methods (DBB, DB, CMGC, PDB)

29

Current (1st round complete:• Roles & Responsibilities • Project Management• Microsoft Project Schedule• NEPA/SEPA• ATLAS

Integrated Project Delivery

Training

Upcoming:• Project Management

Bootcamp• Project Development

Network

Educate and Train PM’s and Technical Experts

30

Integrated Project Delivery

Communication will be key

Communication Impacts:• How well we serve our customers• Success in delivering what we promised

Communication

31

Next Steps

Integrated Project Delivery

Complete Level 1 & 2 of PDN

Start Level 3 of PDN

Develop Implementation Plan

Maintain Living Documents

32

Resources

Integrated Project Delivery

Project Management Connect Site

33

Stay Connected

Integrated Project Delivery

Subscribe to the IPD Newsletter!

Go to IPD Connect Site…

34

Integrated Project Delivery

Derrick Weaver, P.E. IPD Environmental & Planning Lead

Questions

Project ATLAS: Improving Program Delivery at NCDOT

10/29/2019 (2019 ASHE fall technical seminar version – 11/14/2019)

2

Advancing

Transportation through

Linkages

Automation and

Screening

ATLAS

Project ATLAS: Improving Program Delivery at NCDOT

Project ATLAS is an effort to increase efficiency of Transportation Program Delivery.

What is Project ATLAS?

Project ATLAS: Improving Program Delivery at NCDOT

3

1 2

Improving the Project Delivery Process

3 4 5 6 7

ATLAS DATA

ATLAS APPS

EXPRESS DESIGN

PLANNING PRIORITIZATION

&

PROGRAMMING

PROJECT

DEVELOPMENT

DESIGN PROPERTY

ACQUISITION

CONSTRUCTION MAINTENANCE

Project ATLAS: Improving Program Delivery at NCDOT

ATLAS Data & Business Workflows

GIS

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& S

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PR

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HIS

TO

RIC

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5

Project ATLAS: Improving Program Delivery at NCDOT

ATLAS Applications

WORKBENCH

Manage and upload project data and deliverables, track project progress, and report on activities

SCREENING TOOL

Screen projects for effects and create screening reports

Your Project

SEARCH TOOL

Search or download data related to project development

APP

MANAGEMENT

TOOL

Configuration tools

in the hands of DOT

Business

6

Project ATLAS: Improving Program Delivery at NCDOT

Data Available in ATLAS

• Data comes from various sources*–All vetted web services–Internal to NCDOT

• ATLAS ArcGIS Servers• NCDOT Public ArcGIS Servers• NCDOT ArcGIS Online

–External to NCDOT (USGS, FWS,Corps of Eng.etc)

• Public facing ArcGIS Servers• Public facing ArcGIS Online

*https://app.powerbi.com/view?r=eyJrIjoiNTkxNDkxYWMtYjYwOS00NzcxLTkzYTUtZTA1N2FmM2ViNzE0IiwidCI6IjdlYzUwZTE2LTM3ODctNDY5Ny1iMDg2LTc5NWRkNTRiOGM5YSIsImMiOjF9

7

Project ATLAS: Improving Program Delivery at NCDOT

New Data Available in ATLAS

• Community Studies• Historic Architecture and Archaeology• Hydrography• Conservation Areas• Threatened and Endangered Species• Utilities• Water Quality

8

Project ATLAS: Improving Program Delivery at NCDOT

Hydrography

• ATLAS Hydrography*–Stream Centerlines–Open Water–Artificial Paths–Data Sources**

• Hydrographic break lines generated derived from the Quality Level (QL) 1/QL2 Light Distance and Ranging (LiDAR) data collected by the NC Department of Emergency Management (NC EM)

• NC Floodplain Mapping Program (NCFMP) data

• Headwater Streams Spatial Dataset (HSSD) linework. *http://www.arcgis.com/home/webmap/viewer.html?webmap=24bca5cc6a144af495b0f282cd57d4ed (requires sign-on)

**https://xfer.services.ncdot.gov/gisdot/AtlasMetadata/

9

Project ATLAS: Improving Program Delivery at NCDOT

Natural Environment

• Areas of Environmental Concern–An AEC* is an area of natural importance: It may be

easily destroyed by erosion or flooding; or it may have environmental, social, economic or aesthetic values that make it valuable to our state.

–Areas of Environmental Concern (AECs) are the foundation of the Coastal Resources Commission's permitting program for coastal development.

*AEC: http://www.arcgis.com/home/webmap/viewer.html?webmap=6fb77f3074aa48f7be7e3a9445e91f6a (requires sign-on)

10

Project ATLAS: Improving Program Delivery at NCDOT

Threatened and Endangered

• T&E* data from a variety of sources–Natural Heritage Program–NC PAWS–NC Mines–Northern Long Eared Bat–Red Cockaded Woodpecker

*T&E: https://www.arcgis.com/home/webmap/viewer.html?webmap=128d25b640324f9f8af635fd6db436c8 (requires sign-on)

11

Project ATLAS: Improving Program Delivery at NCDOT

Human Environment

• Various depicting the Human Environment• NC Adult Education and Training Facilities• NC Childcare Facilities• NC K-12 schools• NC Medical Facilities• NC Places of Worship• NC Cemeteries*• NC Power Cooperatives*http://www.arcgis.com/home/webmap/viewer.html?webmap=e063b714f82e458dbbf60ebf2a8e66a6 (requires sign-on)

12

Project ATLAS: Improving Program Delivery at NCDOT

Bike-Ped

• PBIN Update–Layers that will support the Complete Streets Program–Mostly Urban Areas

• Sidewalks

• Bike Lanes

• Bicycle Pedestrian Risk Score

–Update to Community Studies Layers

13

Project ATLAS: Improving Program Delivery at NCDOT

ATLAS: By the Numbers

June 2019ATLAS Go-Live Date

14Divisions Represented at Training

ATLAS Regional Trainings31

ATLAS Training Attendees500+

ATLAS Live Webinars4

1-STOP SHOP for Project Development

GIS Data Layers Available through ATLAS600+

Brand-New GIS Layers Created by ATLAS Team130+

Interviews with DOT Staff and Consultants as Part of Business Analysis Phase

100+

Screenings Reports Run Since Go-Live900+

400+Data Downloads Run Since Go-Live

14

Project ATLAS: Improving Program Delivery at NCDOT

I've wasted so much of my time in the past searching for files; this

will save time!

It was far better than I expected. The search, screening, and workbench tools are an absolutegame changer!

Exceeded expectations

Great tool! Thank you for listening to suggested updates/improvements for 2.0.

The software is user friendly.

I think Atlas is a great idea and

long overdue.Thank you for your efforts, communication between agencies is key! Please share with SCDOT too!

I was blown away by the organization and fully covered process.

This is one-stop shopping for preconstruction and streamlineswhat I need to prepare before going in the field.

ATLAS Feedback

I was nervous because I am not tech savvy, but thiswas very simple.

As a consultant PM, this system will be greatto track progress and to provide screening.

Atlas will be a highly effective method of delivering projects more efficiently.

Fantastic tool,

can't wait to use.

I see myself using this daily.

Great interactive, useful tool!

Overall Training Rating = 4.7/5

ROI

A Platform to Guide the Process

Easier Project Transitions

Maximize Historical Knowledge

Better Systems Integration and Handoffs

Project ATLAS: Improving Program Delivery at NCDOT

15

Progress Toward Integrated Project Delivery (IPD)

ROI

Workflow Management

Authoritative Data

Central Repository

Regional View

16

Project ATLAS: Improving Program Delivery at NCDOT

• NCDOT ATLAS Policy• IPD Collaboration• Actively working on enhanced functionality–Release 1.6 will be released tomorrow!

• Machine Learning Efforts• Scope for ATLAS 2.0

–Further collaboration throughout the program delivery process

Ongoing Work

ATLAS Team

17

Questions

And

Discussion

ATLAS

Project ATLAS: Improving Program Delivery at NCDOT

ATLAS@ncdot.gov

2D Modeling and VisualizationCrystal Moore

10/29/2019 (2019 ASHE fall technical seminar version – 11/14/2019)

Overview2D Modeling Overview

• Comparison between 1D and 2D• Software (Hec-Ras 5.0.6 vs. SRH-2D)• Background Data/Components• Challenges• Resources

2

1D Modeling overview 2D Modeling Overview

3

1D Modeling 2D Modeling Overview

4

What is 2D Modeling• Model that can show multiple direction of flow (complex

flow patterns)• Velocity is assumed constant through the depth but

varies in the horizontal directionTwo main programs:– HEC-RAS 5.0.6– SRH-2D

2D Modeling Overview

5

SRH 2D (SMS) vs. HEC-RAS2D Modeling Overview

6

SRH-2D2D Modeling Overview

• Major capabilities of the SRH-2D flow solve include:• 2D depth-averaged dynamic wave equations (the standard St. Venant equations) are solved with the finite-

volume numerical method;• Steady state (with constant discharge) or unsteady flows (with flow hydrograph) may be simulated;• An implicit scheme is used for time integration to achieve solution robustness and efficiency;• An unstructured polyhedron mesh is used, which includes the structured quadrilateral mesh, the purely triangular

mesh, or a combination of the two. Cartesian or raster mesh may also be used. In most applications, a combination of quadrilateral and triangular meshes is the best in terms of efficiency and accuracy;

• All flow regimes, i.e., subcritical, transcritical, and supercritical flows, may be simulated simultaneously without the need for special user intervention;

• Modules to simulate on-stream structures such as weir, gate, culvert, bridge, obstruction, internal boundary, and 2D pressurized zones;

• Robust and seamless wetting-drying algorithm; and• Solved variables include water surface elevation, water depth, and depth averaged velocity. Output variables

include the above, plus Froude number and bed shear stress.

7

Limitations2D Modeling Overview

• Overtopping bridges• Bank erosion and channel migration• Sediment transport• SMS

8

HEC-RAS 5.0.62D Modeling Overview

• Perform 1D, 2D, and combined 1D and 2D modeling• Saint Venant or Diffusion Wave Equation in 2D• Implicit Finite Volume Algorithm• 1d and 2D Coupled Solution• Unstructure or structured meshes• Detailed Hydraulic Table for 2D

9

Limitations2D Modeling Overview

• Internal hydraulic structures inside of a 2D flow area• Sediment/transport • Water Quality Modeling• Cannot connect pump stations• Bridge Modeling capabilities

10

Components2D Modeling Overview

Main Components• Background Data• Parameters/Components• Mesh – Terrain Model ExtentsSimulation Components• Monitor Points• Linking the Scenarios

11

Background Data2D Modeling Overview

• Terrain https://sdd.nc.gov/DataDownload.aspx

12

Background Data2D Modeling Overview

• Imagery - https://www.nconemap.gov/

• Defining Project Area

13

Applications• Scour Evaluation• Habitat/Wetland• Bank Levee• Bridge Hydraulics

– Not Overtopped bridges

2D Modeling Overview

14

General Challenges• FEMA compliance• Run time• Data storage• Overtopping bridges

2D Modeling Overview

15

Resources

• Wiki Page FHWA -https://www.xmswiki.com/wiki/SMS:SRH-2D

• https://www.aquaveo.com/downloads/• https://www.aquaveo.com/software/sms-learning-

tutorials• Youtube

2D Modeling Overview

16

Questions?

2D Modeling Overview

17

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