Impact of COVID-19 Lockdown on Traffic Signals’ Operation

The Traffic Signals Systems Committee (TSSC) in association with Iowa State University and Etalyc conducted a nationwide online survey across various traffic jurisdictions, ranging from city to entire state, about the impacts of COVID-19 Lockdown on Traffic Signals Operations. The infographic shows some of its key findings.

TRB 2020


TRB 2020- AHB 25 Sessions and Meetings

[Program ICS to Download]

[Traffic Signal Systems Committee Meeting minutes]

8:00 AM – 9:15 AM Marriott Salon 8(M2) Traffic Signal Systems Research Subcommittee, AHB25(2) More Details… [Agenda]

9:30 AM – 10:45 AM Marriott Salon 8 (M2) Simulation of Traffic Signal Systems Subcommittee, AHB25(3) More Details…[Agenda]

11:00 AM – 12:15 PM Marriott Salon (M2) Traffic Signal Systems Technology and Standards Subcommittee, AHB25(4) More Details…

9:00AM – 12:00PM Convention Center, Salon B Workshop 1030: Vision, Concepts, and Capabilities for the Next Generation of Traffic Management Systems. More Details… 9:00AM – 12:00PM Convention Center, Salon A Workshop 1038: Protecting Cyclists at Intersections: Design Guidance, Research, and Knowledge Gaps. More Details…
2:00PM- 3:30PM Marriott Salon (M2) Asset Management for Traffic Signal Systems Subcommittee, AHB25(6)More Details… [Agenda]
3:30PM- 4:30PM Marriott Salon (M2) Multimodal Traffic Signal Systems Subcommittee, AHB25(5)More Details… [Agenda]
1:30PM – 4:30PM Convention Center, 103B Workshop 1072: Traffic Flow Simulation: Persistent Challenges. More Details…
4:30PM- 5:30PM Marriott Salon (M2) Traffic Signal Systems Education Subcommittee, AHB25(7)More Details… [Agenda]
10:15AM – 12:00PM Convention Center, Hall A  Poster Event 1220 Innovations in Traffic Signal Control and Optimization. More Details… [Agenda] 10:15AM – 12:00PM Marriott Marquis, Supreme Court (M4) 
Traffic Signal Timing Subcommittee, AHB25(1). More Details… [Agenda]
1:30PM- 5:30PM Marriott Marquis, Capitol (M4)
Traffic Signal Systems Committee Meeting. More Details… [Agenda]
7:30PM- 9:30PM Marriott Marquis, Marquis Salon 6 (M2)
Traffic Simulation Models Joint Subcommittee of AHB45, AHB40, AHB25, AHB20, ADB30, AHB55, ADC20. More Details…
8:00AM- 9:45AM Convention Center, Hall A
Poster Session 1421: Multimodal Traffic Signal Control and Field Evaluations More Details…
10:15AM- 12:00PM Convention Center, Hall A
Poster Session 1495: Traffic Signal Control with Connected Automated Vehicle or Trajectory Data More Details…
1:30PM- 3:15PM Convention Center, Hall A
Poster Session 1563: Traffic Signal Systems Using Machine Learning. More Details…
3:45PM- 5:30PM Convention Center, Hall A
Lectern Session 1600 Performance Evaluation of Traffic Signal Systems Using Trajectory Data. More Details…

TSSC Summer Meeting 2019 (August 06-08, 2019) Woods Hole, Massachusetts

Summer Meeting Announcement

This year’s theme  “Big Data Analytics applied to Signalized Intersections” will include sessions focusing on big data applications in transportation and presentations by teams who participated in the Big Data Challenge on Signalized Intersections hosted during March-May 2019. Prior to these sessions, the committee’s subcommittees and the full committee will convene. Plan to attend and join the discussion.

More Details Can Be Found Here: TSSC 2019 Summer Meeting Info