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CTSO Subcommittee on Operations
2021 Annual Meeting
Day 1 Session 1:
Opening Plenary
September 8, 2021
11:00 AM-1:00 PM Eastern
2
Day 1 Session 1: Opening Plenary
11:00 AM Opening Remarks - Scott Marler (IA),
CTSO Chair; Brad Freeze (TN) and Brent Cain (AZ),
CTSO Ops Subcommittee Co-Chairs; Martin Knopp,
FHWA
11:30 AM AASHTO Strategic Plan and CTSO Action
Plan and CTSO 7 Themes – Patrick Zelinski and Tom
Kern (AASHTO)
11:50 AM CTSO Technology Subcommittee Update
– John Hibbard (GA) and Blaine Leonard (UT),
Technology Subcommittee Co-Chairs
12:10 PM CTSO Joint Subcommittee on System
Mobility and Emerging Technologies Update –
Daniela Bremmer (WA)
12:30 PM CTSO Road Weather Management
Community of Practice Update – Steve Cook (MI)
12:50 PM Overview of Agenda – Brad Freeze (TN)
and Brent Cain (AZ)
1:00 PM Adjourn
Session Agenda
3
Day 1 Session 1:
11:00 AM Opening Remarks - Scott Marler (IA),
CTSO Chair; Brad Freeze (TN) and Brent Cain (AZ),
CTSO Ops Subcommittee Co-Chairs; Martin Knopp,
FHWA
11:30 AM AASHTO Strategic Plan and CTSO Action
Plan and CTSO 7 Themes – Patrick Zelinski and Tom
Kern (AASHTO)
11:50 AM CTSO Technology Subcommittee Update
– John Hibbard (GA) and Blaine Leonard (UT),
Technology Subcommittee Co-Chairs
12:10 PM CTSO Joint Subcommittee on System
Mobility and Emerging Technologies Update –
Daniela Bremmer (WA)
12:30 PM CTSO Road Weather Management
Community of Practice Update – Steve Cook (MI)
12:50 PM Overview of Agenda – Brad Freeze (TN)
and Brent Cain (AZ)
1:00 PM Adjourn
Session Agenda
4
Opening Remarks - FHWA
5
Day 1 Session 1:
11:00 AM Opening Remarks - Scott Marler (IA),
CTSO Chair; Brad Freeze (TN) and Brent Cain (AZ),
CTSO Ops Subcommittee Co-Chairs; Martin Knopp,
FHWA
11:30 AM AASHTO Strategic Plan and CTSO Action
Plan and CTSO 7 Themes – Patrick Zelinski and Tom
Kern (AASHTO)
11:50 AM CTSO Technology Subcommittee Update
– John Hibbard (GA) and Blaine Leonard (UT),
Technology Subcommittee Co-Chairs
12:10 PM CTSO Joint Subcommittee on System
Mobility and Emerging Technologies Update –
Daniela Bremmer (WA)
12:30 PM CTSO Road Weather Management
Community of Practice Update – Steve Cook (MI)
12:50 PM Overview of Agenda – Brad Freeze (TN)
and Brent Cain (AZ)
1:00 PM Adjourn
Session Agenda
6
The Evolution of CTSO’s
Strategic Approach and
Alignment with AASHTO’s New
Strategic Plan
7
The Evolution of CTSO’s Strategic Approach
• CTSO’s 2018 Strategic Plan was created to “focus on transportation operations and
emerging technology with a goal of improving safety, system operations, and
highway system performance.”
• At its inception, the Plan established nine goals for which one or more CTSO
Working Groups were responsible and formalized a range of activities addressing
the importance of operations and technology in support of TSMO.
• In 2020, CTSO’s leadership introduced seven cross-cutting themes to help facilitate
collaboration among the CTSO Working Groups and Community of Practice on
Road Weather Management, all with the purpose of mainstreaming TSMO and
integrating its role and impact to improve safety and enhance the management of
the transportation system.
8
CTSO’s Seven Cross-Cutting Themes
• The cross-cutting themes provided the basis for a range of collaborative activities
across the WGs, with attention to:
1. CAT/TSMO alignment,
2. Research to build on existing practices,
3. NOCoE’s role to encourage outreach and knowledge transfer,
4. Capture of best practices to benchmark TSMO,
5. The value of ROLF and the Operations Manual as foundational to the TSMO workforce
and effective practices,
6. Alignment of TSMO and safety, and
7. The importance freight operations within TSMO.
• Each Working Group prepares its action plan with the themes in mind. Their reports
during this week’s meetings reflect this.
9
Weaving CTSO Action Plan with
AASHTO’s New Strategic Plan
The following web tool: Strategic Plan Actions (strategic-plan-actions.herokuapp.com) shows all AASHTO committees, their strategies,
and their actions, and it includes downloadable Excel files for each committee with all this information. The following slides are screen shots of CTSO’s action items that have been incorporated into the
AASHTO Strategic Plan.
10
11
12
13
What’s Next—Part 1: Request for NCHRP Funding to Develop a New CTSO Strategic Plan
• There are two objectives for this research project. First, is to develop a new, comprehensive strategic plan to frame CTSO’s purpose and direction. Second is to review and refine CTSO’s action orientation throughout the year to carry out its plan.
• This project will build on the 2018 CTSO Strategic Plan, 2021-2026 AASHTO Strategic Plan, NCHRP 20-123(12) System Mobility and Emerging Technologies (SMET): Strategic Planning Session and Research Roadmap Development, and NCHRP 20-102: Research Roadmap for Impacts of Connected Vehicles and Automated Vehicles on State and Local Transportation Agencies.
• The proposal was approved by CTSO’s Research Coordinators and CTSO Chair and submitted on August 18, 2021.
14
What’s Next—Part 2: Incorporating Diversity, Equity, and Inclusion into CTSO’s Strategic Thinking• First created in 2018, CTSO’s Policy and Procedures for Diversity, Equity
and Inclusion include: Definitions for Diversity, Inclusion, Equity, and Bias;
Procedures to Enhance Diversity, and Procedures to Enhance Inclusion and
Equity.
• The AASHTO Board of Directors approved a resolution addressing Race,
Equity, Diversity, and Inclusion Policy Resolution PR-2-20) in November 2020
• Plans are underway to create a Special CTSO Task Force for Diversity,
Equity & Inclusion that will update CTSO’s Policy and Procedures on Diversity,
Equity, and Inclusion and will also review and align with 1) the AASHTO BoD
Resolution on DEI and 2) the AASHTO Strategic Plan.
15
Day 1 Session 1:
11:00 AM Opening Remarks - Scott Marler (IA),
CTSO Chair; Brad Freeze (TN) and Brent Cain (AZ),
CTSO Ops Subcommittee Co-Chairs; Martin Knopp,
FHWA
11:30 AM AASHTO Strategic Plan and CTSO Action
Plan and CTSO 7 Themes – Patrick Zelinski and Tom
Kern (AASHTO)
11:50 AM CTSO Technology Subcommittee Update
– John Hibbard (GA) and Blaine Leonard (UT),
Technology Subcommittee Co-Chairs
12:10 PM CTSO Joint Subcommittee on System
Mobility and Emerging Technologies Update –
Daniela Bremmer (WA)
12:30 PM CTSO Road Weather Management
Community of Practice Update – Steve Cook (MI)
12:50 PM Overview of Agenda – Brad Freeze (TN)
and Brent Cain (AZ)
1:00 PM Adjourn
Session Agenda
16
CTSO Subcommittee on Technology Update
17
Working Group on ITS• ITS equipment and data• Technology integration• Managing lifecycle of ITS assets• Emerging and sunsetting technologies• ITS standards and guidelines
CTSO Subcommittee on Technology UpdateWorking Group on Communications
Technology• Land mobile radio• Spectrum management and Federal
Communications Commission (FCC) policy• AASHTO Public Safety Frequency Program• ITS communications and infrastructure• Emergency management communications
Working Group on CAT• Monitor emerging technologies• Deployment support and evaluation• CAT applications• Management of CAT-related assets• AV readiness
18
CTSO Subcommittee on Technology Update
Key Activities at Subcommittee Level:
▪ Input to CAT/CAV Guiding Principles:
❖ Led by Joint Subcommittee on Emerging Technology and System Mobility
(SMET)
❖ Draft of CAT/CAV Guiding Principles presented to Subcommittee Leadership
for review and feedback, with electronic review by full CTSO committee.
▪ Technology Use Cases / Scenarios Manual:
❖ Initial concept being developed
❖ Domestic scan potential for future work
❖ Will complement the Transportation Operations Manual
19
CTSO Subcommittee on Technology Update
Subcommittee on Technology Annual Meeting
Completed Last Week: September 1-2
DAY 1
Opening Plenary for Committee Updates
Association Updates and Discussion • SAE Programs and Interactions with AASHTO
• ITS America Blueprint for Technology
Readiness
• ITE CAV standards and NTCIP
DAY 2
Subcommittee Business Meeting
• Technology Use Case Manual
• Potential Broadband Task Force
• CAT/CAV Guiding Principles
State DOT Roundtable – Technology Focus
20
Day 1 Session 1:
11:00 AM Opening Remarks - Scott Marler (IA),
CTSO Chair; Brad Freeze (TN) and Brent Cain (AZ),
CTSO Ops Subcommittee Co-Chairs; Martin Knopp,
FHWA
11:30 AM AASHTO Strategic Plan and CTSO Action
Plan and CTSO 7 Themes – Patrick Zelinski and Tom
Kern (AASHTO)
11:50 AM CTSO Technology Subcommittee Update
– John Hibbard (GA) and Blaine Leonard (UT),
Technology Subcommittee Co-Chairs
12:10 PM CTSO Joint Subcommittee on System
Mobility and Emerging Technologies Update –
Daniela Bremmer (WA)
12:30 PM CTSO Road Weather Management
Community of Practice Update – Steve Cook (MI)
12:50 PM Overview of Agenda – Brad Freeze (TN)
and Brent Cain (AZ)
1:00 PM Adjourn
Session Agenda
Joint Subcommittee on System Mobility and Emerging Technologies (SMET)
Discussion on Collaboration Opportunities between Subcommittees and Work Groups
Daniela Bremmer, WSDOT, Subcommittee Chair
CTSO 2021 Annual Meeting
Joint Subcommittee on System Mobility and Emerging Technologies (SMET)
Wo
rk G
rou
ps
Technical Subcommittees
Committee on Performance-Based Management (CPBM)
System Mobility and Emerging Technologies
Chair: Daniela BremmerVice: Jay Styles
Organizational Management
Co-Chair: Charlie PurcellCo-Chair: Deana Belden
Asset Management
Chair: Matt HaubrichVice: Anne-Marie
McDonnell
Risk Management
Chair: Jean WallaceVice: Nathan Lee
Professional Development
Policy & Rulemaking
Research
Leadership Group
Committee on Transportation System Operations (CTSO)
22
System Mobility
and Emerging Technologies
• Joint subcommittee of the AASHTO Standing Committees on Transportation System Operations (CTSO) and Performance-Based Management (CPBM).
• Collaborative relationship with the Committee on Data Management and Analytics (CDMA)
• Forum to share how state DOTs are managing system operation and system mobility and how performance is impacted due to current and emerging transportation technologies, operational strategies and connected environments
• Explores system and mobility related performance, data and analytical tools, performance communication, reporting approaches, research and related, private sector partnerships
• Examines the impacts of current and emerging system management approaches such as Connected and Automated Vehicle (CAV) technology, Cooperative Automated Transportation (CAT) and Mobility on Demand (MOD) programs.
System Mobility and Emerging Technologies - Joint Subcommittee (SMET) Overview
23
System Mobility and Emerging Technologies (SMET)
Our Focus:
Understanding
Emerging
Technologies and
System Impacts
24
System Mobility and Emerging Technologies - Joint Subcommittee (SMET) supporting cross cutting themes
Reach out :
• Chair, Daniela Bremmer (WSDOT), [email protected];
• Vice-chair, Jay Styles (VDOT), [email protected];
• AASHTO - CTSO-staff lead, Patrick Zelinski, [email protected];
• AASHTO - CPBM-staff lead, Matt Hardy, [email protected]
• FHWA, Liaison, Rich Taylor, [email protected]
• Bi-Monthly Webinars/Virtual Meetings :
• Meetings: Even Months, third Tuesday at 2:30 pm EASTERN (joint with AASHTO-CTSO)
• NEW Website:
• Joint Subcommittee on System Mobility and Emerging Technologies (SMET) – The TPM Portal (tpm-portal.com)
Joint Subcommittee on System Mobility and Emerging Technologies (SMET)
26
System Mobility and Emerging Technologies (SMET) 2020 Accomplishments and Resources
• NEW Website: Joint Subcommittee on System Mobility and Emerging Technologies (SMET) – The TPM Portal (tpm-portal.com)
• Covid-19 Related System Impact/Data Projects:
• Survey: State DOT COVID-19 Response: Use of Transportation Data and Information for Decision Makers : State DOT COVID-19 Response Survey: Use of Transportation Data and Information for Decision Makers – The TPM Portal (tpm-portal.com)
• Special Webinar Covid-19 Data Accessibility and Free Data Sources https://attendee.gotowebinar.com/recording/2019291993716040707
• Developed NCHRP Project 20-123 Research Proposal: Strategic Planning and Research Roadmap Development: Now approved, panel selection underway!
27
Other Partnerships Projects Included: • AASHTO’s State AV Task Force Community of
Practice group• Identified and documented over 46 national CAV-AV-
CAT Related Committees and Working Groups (completed)
• How can the subcommittee fill gaps in our area of work and support related efforts, leveraging resources
System Mobility and Emerging Technologies (SMET) Accomplishments: 2020 cont.
Nationally: Over 46 CAV-AV-CAT Related
Committees and Groups Inventory
System Mobility and Emerging Technologies (SMET)
Strategic Planning and Research Roadmap Kick Off
• Currently Underway• NCHRP Project 20-123 Research Proposal Discussion:•Joint Subcommittee on System Mobility and Emerging Technologies (SMET) Strategic Planning and Research Roadmap Development•
• Funding Program: NCHRP 20-123 (AASHTO Committee Support)
• Project Purpose:
• Develop a comprehensive strategic approach and action plan to coordinate the activities of the joint subcommittee on system mobility• and emerging technologies activities that AASHTO, TRB and FHWA can use to guide their future activities.
• Develop a longer-term research strategy to continue to advance the state of practice in system mobility and emerging technologies
• Funding Amount: $225,000
• Project Scope:
• In light of the AASHTO CPBM and CTSO Strategic and Action Plan, it is important that leadership of these two groups come• together to conduct a strategic planning session where specific needs (and related strategies and actions) can be discussed• and a path forward is developed that identifies needed resources, support, meetings, conferences, and research. The need• to do this now is urgent as an overall direction for the joint subcommittee is needed.
• The task is more complex due to the nature of joint subcommittees and involves aligning two standing committees and their respective strategic plans and research agendas. In addition, SMET seeks to be a clearing house for similar topics for AASHTO groups and committees to further leverage resources and effort. The results from the strategic planning session will also be used todevelop a research roadmap that will identify needed research projects and integrate these research needs into existing researchroadmaps already developed by CPBM and CTSO
29
• Sponsored four Best Practice Workshops with FHWA on MAP21
System/Congestion Analysis (PM3) requirements- completed spring 2021
• Approaches to Calculating and Setting Targets for PM3 Travel Time-Based Measures and
Data Issues for the PM3 Travel Time-Based Measures
• Partnered for NOCoE Data Governance and TSMO peer exchange ( 3-day
session), completed April 2021
• Engage with AASHTO Inter-Committee Working Groups for Emerging
Technologies to support cross committee research and work alignments
• Connected and Automated Vehicles (CAV) Inter-committee Working Group
- collaborate to update CAT/CAV policy principles - currently underway
System Mobility and Emerging Technologies (SMET) 2021 Action Plan Highlights to Date
30
31
Updated CAV/CAT Policy Principles
1. A National Strategy and vision are needed.
2. Safety is paramount.
3. Support sustainability.
4. The future is connected and automated.
5. Promote innovative federal infrastructure investment.
6. Advance equity, access, and quality of life.
7. Preserve traditional state and federal roles.
8. Uniform national policy is essential to avoid a patchwork
approach.
9. Strong federal leadership is crucial to foster collaboration and
community engagement .
10. Promote data sharing that preserves data privacy and security.Draft CAV/CAT Policy Guiding Principles
• Engage with the other three AASHTO Inter-Committee Working Groups
• Shared Mobility/ Mobility as a Service WG (TBD)
• Drones WG (TBD)
• Electric Vehicles WG (TBD)
• Revisit the COVID-19 data survey- (Include impacts on system analysis and technology budgets)-under consideration
• Collaborate with National Operations center of Excellence (NOCoE ) and TPM Pooled Fund (now on developing case studies that exemplify the importance and use of system data for decision making beyond the traditional applications (TBD)
• Continue to hold bi-monthly subcommittee meetings that promote partnering sessions and the exchange of best practices (underway)
• Identify TRB partner committees
• Reach out to the subcommittees and working groups of both AASHTO standing committees to identify work plan priorities and opportunities for collaboration, (underway)
• Today’s Discussion: How can we enhance collaboration between our respective subcommittees and working groups?
System Mobility and Emerging Technologies (SMET) 2021 Action Plan Highlights to Date (cont.)
32
Collaboration Opportunities with Technology and Operations Subcommittees and Working Groups
• Working together
• Identify common interests
• What activities can be shared or coordinated?
• How can we align Work Plan activities to leverage our respective resources?
Joint Subcommittee on System Mobility and Emerging Technologies (SMET):
We always welcome
• Questions
• Suggestions
• Comments
34
35
Day 1 Session 1:
11:00 AM Opening Remarks - Scott Marler (IA),
CTSO Chair; Brad Freeze (TN) and Brent Cain (AZ),
CTSO Ops Subcommittee Co-Chairs; Martin Knopp,
FHWA
11:30 AM AASHTO Strategic Plan and CTSO Action
Plan and CTSO 7 Themes – Patrick Zelinski and Tom
Kern (AASHTO)
11:50 AM CTSO Technology Subcommittee Update
– John Hibbard (GA) and Blaine Leonard (UT),
Technology Subcommittee Co-Chairs
12:10 PM CTSO Joint Subcommittee on System
Mobility and Emerging Technologies Update –
Daniela Bremmer (WA)
12:30 PM CTSO Road Weather Management
Community of Practice Update – Steve Cook (MI)
12:50 PM Overview of Agenda – Brad Freeze (TN)
and Brent Cain (AZ)
1:00 PM Adjourn
Session Agenda
CTSO Community of Practice on Road Weather Management Update
Steve Cook
Joey Sagal
September 2021
37
Agenda
• Background and Previous Activities
• Recent Activities
▪ NCHRP Research Statement
▪ Listening Session
▪ Abbreviated ConOps Template (ongoing)
• Next Steps
Background and
Previous Activities
39
Impact of Weather on Travelers
• 21% of crashes occur under
adverse weather conditions
• Weather-related crashes
cause ~ 6,000 deaths and
445,000 injuries annually
• Adverse weather accounts for
25% of non-recurring traffic
delays, impacting our
economy by $10 billion per
year
Source: Michigan DOT
Source: Arizona DOT
40
Weather Responsive Management Benefits
• Safer Roads
▪ Fewer crashes
▪ Reduced delays
• Better Travel Reliability
▪ More informed drivers
• Environmental
Sustainability
▪ Better allocation of
chlorides and other
chemicals
Source: Michigan DOT
41
TSMO365 Peer Exchange
• June 2019, Salt Lake City
• 26 RWM subject matter experts from
DOTs
• Tabletop exercises to determine
priority actions
• Output: Advance research evaluating
the safety and reliability impacts of:
▪ Real-Time Warning (RTW)
▪ Variable Speed Limits (VSL)
42
RTW & VSL Purpose and Benefits
• Use weather, traffic, and road condition data to warn
motorists of adverse conditions in a timely and specific
manner
• Provide drivers with guidance on safe driving during
these conditions (e.g., reduce speed)
43
Michigan DOT System:
Winter Crash Heat Map
• Winter crash rates greatest in the eastbound direction
• Winter crash rate 24% greater than other statewide 70 mph freeways
• 65% of winter crashes involved a vehicle driving “too fast for conditions”
compared to only 38% for all-season crashes
44
Michigan DOT System:
Project Layout and Devices
❖ Environmental Sensing Stations
❖ Microwave Vehicle Detectors
❖ CCTV Cameras
❖ Dynamic Message Signs• Five mile spacing
between interchanges
45
Michigan DOT System:
DMS Device Details
• Full matrix color
• Dual DMS in
median
• Display graphics
• All new sensors on
DMS structure
• DMS retrofit
46
Michigan DOT System:
ATMS Enhancement
Inputs
• Fixed & mobile data
sources (NWS, ASOS,
AWOS, RWIS)
Messaging
• Logic and decision
tree analysis
• 5-minute refresh
Graphics library
Automatic / Manual
47
Speed Limit Pavement Conditions Visibility Precipitation IncidentsTravel
Speeds
70mph Dry, wet, or chemically wetGood,
> 0.5 milesLight Precipitation
No travel lanes
blocked
60mph*Fog,
< 0.5 miles
Heavy rain/
moderate snow< 60mph
50mphIce Watch, Snow covered
roads, wet roads with < 33
deg
Poor,
< 0.25 milesHeavy Snowfall
Lanes blocked &
traffic > 50mph< 50mph
40mphIce Warning, Icy pavement,
blowing/drifting snow
Poor,
< 0.1 miles
Lanes blocked &
traffic < 50mph< 40mph
30mph Full road closure or other high impact situation such as a snow squall
* National Weather Service (NWS) Advisory/Warning Issued
Ohio DOT System: Decision Support Matrix
48
202.1 203.5 205.3 207.1 208.9 211.5 213
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
40 40 40 40 40 40 50
199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215
201.0 202.1 203.5 205.3 207.1 208.9 211.5 213.0
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
SPEED
LIMIT
40 40 40 40 40 40 60 60
215.2
RW87
207.1
RW178RW177
199.7
Ohio DOT System: Decision Support Tools
49
Michigan DOT Real-Time Warning System
Safety benefits:
• Know When to Pay Attention: Static
signs may go unnoticed. Michigan’s
systems are activated only when
conditions are/may become slippery.
• Take Action: RTW systems alert drivers
to specific road conditions, prompting
them to reduce speed and use extra
caution.
• Noted 38 percent reduction in crashes
per year, no deaths or injuries, and
observed vehicles slowing to a safer
speed when RTW is activated.
Recent Activities
51
NCHRP Research Needs Statement
• Advancing research on weather-related Real-Time Warnings
(RTW) and Virtual Speed Limits (VSL)
• Research statement accepted Spring 2021
▪ NCHRP 03-142 G-11 “Evaluating the Impacts of Real-Time
Warnings and Variable Speed Limits on Safety and Travel
Reliability During Weather Events”
• Focus on driver behavior, best practices, and guidelines for
deployment
• Panel nominations were submitted, first meeting expected early
2022
• Thank you to everyone who voted and supported!
52
Listening Session: Overview
• April 2021
• Objective to collect information on State DOT efforts to
deploy RTW and VSL
• 18 participants from 9 State DOTs and AASHTO
• Michigan, Ohio, and Utah DOTs presented on their
RTW/VSL solutions
• Group dialogue:
▪ Why was RTW/VSL deployed on this corridor?
▪ What were the steps for planning/development/deployment?
▪ What functionality/technology was required?
▪ Were there any key lessons learned?
53
Listening Session: Findings
• Common motivations:
▪ Known weather hazards
❖E.g., fog, areas prone to snow/ice, etc.
▪ High crash rates tied to weather events
▪ Alternative infrastructure fixes are expensive
❖E.g., modifying infrastructure to reduce hydroplaning
▪ Improve safety and mobility for law enforcement and
maintenance (snowplows, etc.)
54
Listening Session: Findings (cont.)
• Deployment approaches:
▪ Automated activation for basic systems in remote areas
❖E.g., “ice on bridge when flashing” beacon sign and ice detector
▪ Manual activation for complex systems
❖E.g., dynamic messages, variable speed limits
❖Need to have system to determine when to manually deactivate
55
Listening Session: Findings (cont.)
• Best Practices:
▪ Prioritize investments based on weather hot spots and severity
▪ Use crash databases and heat mapping to identify areas of high
weather-related crashes
▪ Look for good benefit-cost ratios and reduced UDC
▪ Place RWM investments in long-range planning projects
▪ Couple RWM strategies in project scoping with other capital
investments
▪ Calibrate equipment frequently to maintain accurate detections
56
Abbreviated Concept of Operations for RTW & VSL as
RWM Strategies
• A template for RWM investment
• Outlines RTW and VSL system concept, use cases, and
system requirements
• Documents impacts, benefits, and alternatives
• Informed by CoP contributors through listening sessions
and previous research
• MDOT initiated project with Cambridge Systematics
contractor team
▪ Draft: September/October 2021
▪ Final: December 2021
57
Abbreviated ConOps for RTW/VSL (cont.)
Defines:
• Existing conditions, user needs, and operations-based
motivations
• Stakeholder roles and responsibilities
▪ Department of Transportation: ITS program, TMC/TOC
operators, planners, engineers, designers
▪ Law enforcement / first responders
▪ Traveling public
• Operational benefits, disadvantages, and limits
58
Next Steps for the CoP on RWM
• Continue developing Abbreviated ConOps for RTW/VSL
▪ Continue compiling information from first listening session
• Potential RWM Listening Session #2
▪ Fall 2021 TBD
▪ Reviewing discussion topics of interest
• Join us!
▪ Email to learn how to get more involved and/or be added to our mailing list
59
Thank you
Steven J. Cook, P.E.Engineer of Operations & Maintenance
Michigan Department of Transportation
60
Day 1 Session 1:
11:00 AM Opening Remarks - Scott Marler (IA),
CTSO Chair; Brad Freeze (TN) and Brent Cain (AZ),
CTSO Ops Subcommittee Co-Chairs; Martin Knopp,
FHWA
11:30 AM AASHTO Strategic Plan and CTSO Action
Plan and CTSO 7 Themes – Patrick Zelinski and Tom
Kern (AASHTO)
11:50 AM CTSO Technology Subcommittee Update
– John Hibbard (GA) and Blaine Leonard (UT),
Technology Subcommittee Co-Chairs
12:10 PM CTSO Joint Subcommittee on System
Mobility and Emerging Technologies Update –
Daniela Bremmer (WA)
12:30 PM CTSO Road Weather Management
Community of Practice Update – Steve Cook (MI)
12:50 PM Overview of Agenda – Brad Freeze (TN)
and Brent Cain (AZ)
1:00 PM Adjourn
Session Agenda
61
Day 1 Session 2: This afternoon
2:00 PM Opening Remarks - Brad Freeze (TN) and
Brent Cain (AZ); Martin Knopp, FHWA
2:15 PM Subcommittee Working Group Updates on
Activities (10 min each)▪ Working Group on Operations Strategies - Chris
Hilyer (AL) and Sal Cowan (NJ), Co-Chairs
▪ Working Group on Operations Implementation - Jim
Sturdevant (IN) and Jennifer Portanova (NC), Co-
Chairs
▪ Working Group on Freight Operations - Dave Huft
(SD) and Geno Koehler (IL), Co-Chairs
▪ Live Polling and Discussion (45 min)
3:30 PM Association Updates and Discussion –
Brad Freeze and Brent Cain moderate (15 min each)▪ Special Carriers and Rigging Association – Chris
Smith, SCRA
▪ Governors Highway Safety Association – Jason
Siwula, Kentucky Transportation Cabinet
▪ Federal Reauthorization Act Update - Joung Lee,
AASHTO
▪ Q/A and Discussion
4:30 PM Adjourn
Agenda Overview: CTSO Subcommittee on Operations
62
Day 2 Session 1: Tomorrow Morning
10:00 AM – 12:00 PM: CTSO Operations Subcommittee
Business Meeting
✓10:00-10:15 Opening Remarks – Brad Freeze (TN) and
Brent Cain (AZ)
✓10:15-10:30 Ops TSP2 – Brent Cain and Jennifer Portanova
(NC)
✓10:30-10:45 Best Practices Manual Task Force – Chris
Hilyer (AL) and Galen McGill (OR)
✓10:45-11:00 Charter Updates
✓ Subcommittee on Freight Ops – Dave Huft (SD), Geno
Koehler (IL), Pat Zelinski (AASHTO)
✓ Community of Practice on Traveler Information –
Brad Freeze (TN), Brent Cain (AZ), Lisa Miller (UT),
Gummada Murthy (AASHTO)
✓11:00-11:15 NOCOE interactions – Adam Hopps (NOCoE)
✓11:15-11:45 COVID Response by DOTs – Brad Freeze
moderator
Live Polling and Discussion: What have been agencies’
transportation operational responses?
✓11:45-11:50 Meeting Schedules and Staff Support - Brad
Freeze and Brent Cain
✓11:50-12:00 Overview of Afternoon Session and Closing
Remarks – Brad Freeze and Brent Cain
Agenda Overview: CTSO Subcommittee on Operations
63
Roundtable Topics: Aligned with chapters in the draft
Transportation Operations Manual (TOM)
✓Agency Readiness to Implement TSMO
✓ TSMO Program Plans
✓Agency Planning, Programming, and Funding;
Procurement
✓ Performance Management, Performance-Based Design
✓ TSMO Capabilities: Capability Improvement, Organization
& Workforce,
✓ Collaboration & Outreach, Leadership & Culture
✓ Linking TSMO to Capital Project Development
✓Operations for TSMO tactics: Event Management, Arterial
Management, Freeway Management, Freight Ops, Active
Demand Management, Road Pricing, Multi-Modal
✓Road Weather Management - Real-time warnings and
Variable Speed Limit (VSL) operations
Day 2 Session 2: Tomorrow Afternoon
1:00 – 4:00 PM: STATE DOT ROUNDTABLE for Operations Activities
Moderated by: Brad Freeze and Brent Cain, Operations Subcommittee Co-Chairs
*5 min per DOT (grouped by region)
Agenda Overview: CTSO Subcommittee on Operations
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CTSO 2021 Annual Meeting
Subcommittee on Operations
Day 1 Session 1 – Adjourned
Join again at 2:00 PM Eastern!