Module 2: TSMO Strategies Regional Operations Forum Franklin, TN May 21-23, 2019 

Defining TSMO

TSMO Definitions (U.S. DOT Definition) TSMO encompasses a broad set of strategies that aim to optimize the safe, efficient, and reliable use of existing and planned transportation infrastructure for all modes. TSMO is undertaken from a systems perspective, which means that these strategies are coordinated with related strategies and across multiple jurisdictions, agencies, and modes.   (From MAP-21)  TSMO is integrated strategies to optimize the performance of existing infrastructure through the implementation of multimodal and intermodal, cross-jurisdictional systems, services, and projects designed to preserve capacity and improve security, safety, and reliability of a transportation system. (U.S. DOT Definition) TSMO encompasses a broad set of strategies that aim to optimize the safe, efficient, and reliable use of existing and planned transportation infrastructure for all modes. TSMO is undertaken from a systems perspective, which means that these strategies are coordinated with related strategies and across multiple jurisdictions, agencies, and modes.   (From MAP-21)  TSMO is integrated strategies to optimize the performance of existing infrastructure through the implementation of multimodal and intermodal, cross-jurisdictional systems, services, and projects designed to preserve capacity and improve security, safety, and reliability of a transportation system. USDOT, Planning for TSMO Within Corridors, September 2016

TSMO is About … Optimizing operational performance Integrated technologies & tactics Systemic & network management Integrated institutional capabilities & partnerships Owner-operator advocacy Performance that is customer-focused (drivers, shippers) and data-based considering delay, travel predictability or reliability, security and safety…and also aware of environmental and quality of life effects Technologies & tactics can be integrated with one another to enhance the existing highway network infrastructure OR incorporated into new, expanded, or reconstructed highway network infrastructure (coordination of the implementation of regional TSMO investments through systems architecture & systems engineering) Aware of how traffic flows and interfaces with communities and businesses at the network or “systemic” level…not just at the segmental or nodal level, which tends to be the view within the culture of the highway construction project programming & development function Integration across functions within a transportation agency (traffic, maintenance, planning, design, construction), across agencies and jurisdictions at metropolitan, intercity, and multistate corridor levels requiring agreements, integration, and interoperability to achieve targeted system performance reliability, safety, and customer service levels. across disciplines – particularly across the transportation & public safety disciplines…not unlike the 4 E’s of highway safety Influencing a broad array of decisions within a transportation agency with a passionate advocacy for the traveler and shipper – including decisions related to geometric design, planning & business process administration, financial programming approaches and algorithms, and others

Why the big push for public agencies to do TSMO? FHWA efforts State and Local drivers Funding for capital projects dwindling Desire for greater system reliability

From TSMO practitioners – Why is TSMO important? Austin Yates, Iowa DOT; Lee Smith, Tennessee DOT; Patrick Son, NOCoE; and San Lee, CDOT https://youtu.be/NkWYIKaUyM0

Sources of Congestion

What is Reliability? Reliability: Consistency or dependability in travel times, as measured from day to day or across different times of day.

TSMO Strategies

TSMO Activities … TSMO strategies address goals related to quality of life, such as safety, security and environmental impact. TSMO strategies can also address goals related to quality of life, such as safety, security, and environmental impact. -------------- http://www.istockphoto.com/photo/traffic-lights-gm182244240-11295121?st=_p_traffic%20signal%20bike%20safety http://www.istockphoto.com/photo/father-and-son-enjoying-bus-journey-together-gm466672809-33778206

TSMO Strategies Include … Traffic incident management Traffic signal coordination Transit signal priority Freight management Work zone management Special event management Road weather management Congestion pricing Striping/Signage Managed lanes Ridesharing programs Parking management Electronic toll collection Traveler information Coordination of highway, rail, transit, bicycle, and pedestrian operations Operational Improvements… TSMO strategies cover a broad range of activities shown on this slide. 11

Benefits Strategy TSMO Benefits Traffic Light Retiming Ramp Metering Freeway Incident Management Traveler Information Delay reduced 8-25% Speeds increased 24% Incident duration reduced 39-51% On-time reliability improved 5-16%

Work Zone Management Several strategies and technologies are available. Traveler information & portable DMS (delays, alternate routes) Variable speed limits Automated speed detectors, warning signs & enforcement Dynamic lane merge systems Demonstrated benefits include: Reduced crashes Reduced work zone traffic Reduced delays

Traffic Incident Management (TIM) Planned and coordinated process to detect, respond and clear incidents and crashes quickly and safely Multi-disciplinary activity involving DOTs & emergency service providers TIM reduces the duration of traffic incidents (30%-50%) Reduces congestion Improves reliability Improves safety - reduces secondary crashes Improves safety – first responders

Safety Service Patrols and Incident Response Trucks Part of Comprehensive TIM Program Provides specially equipped response trucks and trained operators Assists stranded motorists and clearing debris Provides traffic control during traffic incidents Example Benefits Cleared 80% of incidents within 10 minutes Average Benefit/Cost Ratio of 12.4:1 Most favorable public response

Planned Special Event Management Effective event management requires agency collaboration and coordination Planning and protocols Day-of-event activities Post-event activities Benefits Reduced delays to motorists attending (and not attending) the event Reduced demand Improved safety Lasting impression on attendees

Poor planning led to toy run crash that killed 2, safety officials say Event Planning Maine State Police | BDN The National Transportation Safety Board faulted the Augusta Police Department and the United Bikers of Maine for poor communication and planning in a 2017 toy run that left two motorcyclists dead. Photo Credit: News Center Maine

3,000 motorcyclists 2 killed 7 injured Full closure 2+ hours