Texas DOT, institutes demonstrate wrong way driving alert system

In a joint partnership with the Texas Department of Transportation (TxDOT), Texas A&M Transportation Institute (TTI) and Southwest Research Institute (SwRI) are researching wrong-way driving, reports the Houston Chronicle. Almost 240 wrong way crashes happen each year in the state, according to the TTI. More than half of those resulted in a fatality crash. Researchers said most of those crashes occur at night, with alcohol impairment often a factor. On freeways, the most common way for someone to drive t
August 21, 2017 Read time: 2 mins
In a joint partnership with the 375 Texas Department of Transportation (TxDOT), 8520 Texas A&M Transportation Institute (TTI) and 5690 Southwest Research Institute (SwRI) are researching wrong-way driving, reports the Houston Chronicle.


Almost 240 wrong way crashes happen each year in the state, according to the TTI. More than half of those resulted in a fatality crash. Researchers said most of those crashes occur at night, with alcohol impairment often a factor. On freeways, the most common way for someone to drive the wrong direction is to enter the freeway on an off-ramp.

Using connected car technology, TTI and SwRI researchers have demonstrated a system which alerts the traffic control room and warns not only the wrong-way driver but also other motorists and law enforcement. Warnings can also be displayed on dynamic message signs.

Texas already has some exit ramps equipped with warning lights for wrong way drivers. 797 Harris County Toll Road Authority has extensively lined tollway exits with warning lights. TxDOT has used the system at ramps with a history of wrong-way drivers in the Houston area, while TranStar has relayed information using the message signs along freeways.

Air Quality & Weather Systems Location Based Systems

Related Content

  • September 9, 2024
    Safety drive finds speed violators on Kansas highways
    Kansas DoT's five-year Safety Corridor Pilot Program reaches end of first year
    Read More
  • August 20, 2019
    Vaisala's RoadAI can optimise maintenance
    Alerts for natural disasters are ones that most of us would rather do without, writes Adam Hill. But the ITS industry still needs help to deal with more common meteorological issues Google Maps has added SOS alerts to its service. For those of us more used to using the phone app to navigate from a metro station to an unfamiliar restaurant, this may seem extreme. But this is not what Google has in mind. Its SOS messages are for “hurricane forecast cones, earthquake shake-maps and flood forecasts”. That
    Read More
  • September 15, 2016
    UK motorists ‘relax attitudes’ on distracted driving
    Research for the RAC’s Report on Motoring 2016 has revealed that for some, attitudes towards handheld mobile use have worryingly relaxed over the last two years. The proportion of people who feel it is acceptable to take a quick call on a handheld phone has doubled from seven per cent in 2014 to 14 per cent in 2016 and the percentage of drivers who feel it is safe to check social media on their phone when in stationary traffic, either at traffic lights or in congestion, has increased from 14 per cent in
    Read More
  • February 17, 2020
    AAA report: caught red-handed
    Using published crash statistics, the AAA Foundation for Traffic Safety’s report found that 939 people were killed in red-light running crashes in 2017 – a rise of 28% since 2012. Moreover, more than a quarter (28%) of crash deaths at signalised intersections “are the result of a driver running through a red light”.
    Read More

Highlighted Content