Siemens to provide vehicle-to-infrastructure technology for Tampa-Hillsborough Expressway Authority Connected Vehicle Pilot Deployment

  • Siemens latest intelligent Connected Vehicle traffic technologies will help Tampa improve safety and efficiency in USDOT pilot project


Wednesday, March 23, 2016 8:21 am EDT


Austin, TX
"In our opinion, Siemens presence on our team and the commitment they showed to the Tampa project while helping to prepare the proposal was instrumental to THEA being selected"

Siemens, as a member of the Tampa-Hillsborough Expressway Authority (THEA) team, has been chosen by the U.S. Department of Transportation (DOT) to provide innovative vehicle-to-infrastructure (V2I) technology for a new Connected Vehicle pilot project. Siemens V2I technology will enable vehicles and pedestrians to communicate with traffic infrastructure like intersections and traffic lights in real-time to reduce congestion specifically during peak rush hour in downtown Tampa. The technology will also significantly help improve safety and reduce greenhouse gas emissions. This is one of three projects funded by the USDOT to pilot next-generation technology in infrastructure and vehicles that can impact unimpaired vehicle crashes, which make up 80 percent of the crashes on the road.

Siemens is working in partnership with THEA to identify how to implement CV technologies including:

  • Intelligent traffic signal systems to coordinate signals and pedestrian crossings that respond immediately to traffic conditions in real-time and  provide signal priority
  • Curve speed warnings to alert drivers if they are approaching a curve at a speed that may be too high for safe travel
  • Transit bus operator alerts when pedestrians may be in a crosswalk or when vehicles attempt to go around a bus in order to avoid potential conflicts
  • Automated calls or audio cues for impaired pedestrians to safely navigate crosswalks
  • Intersection Movement Assistance that warns drivers when it is unsafe to enter an intersection, for example when something may be blocking the driver’s view of opposing of crossing traffic, and forward collision warnings for hard braking in the traffic stream
  • Probe-enabled traffic monitoring to transmit real-time traffic data between vehicles

“In our opinion, Siemens presence on our team and the commitment they showed to the Tampa project while helping to prepare the proposal was instrumental to THEA being selected,” said Joe Waggoner, Executive Director of THEA. “We look forward to working with Siemens throughout this deployment and relying on their expertise introducing these technologies to real-world situations.”   

The Connected Vehicle systems are able to communicate with both new and older vehicles through new in-vehicle technology, an on-board unit such as a satellite radio, or a smart phone application. This project will help the USDOT develop the technology, data and baselines to be fully compatible with crash avoidance systems of new cars beginning in the 2017 model year.

“Siemens has been developing and testing advanced Connected Vehicle technology for years so we are very excited to partner with THEA and the USDOT to introduce these systems into real-world traffic environments,” said Marcus Welz, CEO of Siemens Intelligent Traffic Systems. “This innovative project will prove the efficiency, safety and environmental benefits of Connected Vehicles and will be an important step in bringing these intelligent technologies to cities and communities across the U.S.”

Siemens, a leader in Connected Vehicle and intelligent transportation technologies, has worked with cities including Ann Arbor to design and test these systems. In 2012, Siemens specialized traffic controllers were included as part of the U.S. Department of Transportation Ann Arbor Test Bed for Connected Vehicles. The specialized controllers transmit critical information to the ‘connected vehicles’ so they can make decisions in real-time to avoid crashes. Siemens is also a member of the USDOT Affiliated Test Bed for Connected Vehicle technologies, a group pursuing wide-spread deployment of wireless communication systems between vehicles and road infrastructure.

The $42 million USDOT Connected Vehicle program includes pilots in New York, Tampa and Wyoming to accelerate deployment of the technologies in more regions across the country. The THEA pilot project, currently in its first phase, will be implemented across the next 18 months, followed by a three-year study period to gather data and determine outcomes.  


To learn more about Siemens intelligent traffic technologies, please visit   

This press release, photos and additional material are available at

Siemens’ Rail, Transit & Mobility Portfolio: Siemens Intelligent Traffic Systems business unit is part of the Siemens Mobility Division which provides efficient and integrated transportation of people and goods by rail and road – including all products, solutions and services regarding mobility. Siemens designs and manufactures across the entire spectrum of rolling stock including commuter and regional passenger trains, light rail and streetcars, metros, locomotives, passenger coaches and high-speed trainsets. In the U.S., Siemens is providing rail vehicles, locomotives, components and systems to more than 25 agencies in cities such as Washington D.C., New York, Boston, Philadelphia, Denver, Salt Lake City, Minneapolis, Houston, Portland, Sacramento, San Diego, St. Louis, Atlanta and Charlotte. Cities also rely on Siemens to provide traction-power substations and electricity transmission, as well as signaling and control technology for freight and passenger rail and transit systems.  Siemens has transportation manufacturing hubs in: Sacramento, CA; Louisville, KY; Marion, KY; Pittsburgh, PA; Tualatin, OR.


Contact for journalists:

Annie Satow

Tel.: 202-316-0219; E-mail:


Siemens Corporation is a U.S. subsidiary of Siemens AG, a global technology powerhouse that has stood for engineering excellence, innovation, quality, reliability and internationality for more than 165 years. With 348,000 employees in 190 countries, Siemens reported worldwide revenue of approximately $86.2 billion in fiscal 2015. Siemens in the USA reported revenue of $22.4 billion, including $5.5 billion in exports, and employs approximately 50,000 people throughout all 50 states and Puerto Rico. To receive expert insights sign up for Siemens’ U.S. Executive Pulse leadership blog. Follow us on Facebook and Twitter at: