Skip to main content

Iowa DOT approves new traffic camera rules

Iowa DOT’s Transportation Commission has unanimously approved proposed rules for red light and speed cameras that require cities to prove the devices are needed to improve safety on highways. The rules require a city to perform an engineering analysis of the highway and also present some alternatives to the cameras to address any safety issues. Cities that currently have cameras installed would have to do the engineering study by May 2014. The rules must still go through the legislative approval process
December 11, 2013 Read time: 2 mins
Iowa DOT’s Transportation Commission has unanimously approved proposed rules for red light and speed cameras that require cities to prove the devices are needed to improve safety on highways.

The rules require a city to perform an engineering analysis of the highway and also present some alternatives to the cameras to address any safety issues. Cities that currently have cameras installed would have to do the engineering study by May 2014. The rules must still go through the legislative approval process before being enacted.

Iowa is the only state in the US that allows cameras to be permanently installed along interstate roads or highways managed by the state. However, the state has no laws governing their use, leaving the decision to county supervisors and city councils to decide whether to install them.

Nine Iowa cities as well as Polk County use a mix of fixed and mobile cameras on state-run roads or interstate highways.

Related Content

  • Putting a stop to intersection indecision
    March 9, 2015
    David Crawford takes a look at innovations to reduce crashes at rural intersections. Intersection crashes continue to represent a worryingly large share of deaths and serious injuries across US highway networks. Statistics from the US Department of Transportation’s Federal Highway Administration show that an average of 21% of road traffic accident deaths occur at crossings. The National Highway Traffic Safety Administration (NHTSA) calculates that intersection crashes account for 48% of all injury-related i
  • Troopers in the TOC – a recipe for success
    May 11, 2016
    A traffic incident management project in Arizona has speeded up reopening closed lanes and saved an estimated $165m through reducing traffic delays. The process for clearing roadway incidents on the Maricopa County freeways in Arizona has always reflected industry best practice with, for instance, a live feed of freeway cameras to the Arizona Department of Public Safety’s (DPS) dispatch centre and the City of Phoenix Fire dispatch centre. The region has nearly 480km (300 miles) of freeway connecting 27 citi
  • Alcohol interlocks aid drink drive adherence
    October 28, 2016
    The use of alcohol interlocks to prevent drink driving and change driver behaviour is gaining ground around the world but needs greater buy-in from authorities as Colin Sowman discovers. The often repeated mantra says that prevention is better than cure - and none more so than in the case of drink-driving. The introduction of the breathalyser provided an objective indication of alcohol consumption instead of having drivers touch their nose or walk in a straight line. Initially breathalysers were used as a r
  • 3M sees big potential in ITS sector
    December 16, 2013
    Having re-entered the ITS market, 3M is busy shaping the future technology for vehicle detection, tolling and parking, as Colin Sowman discovers. Having sold off its Opticom business in 2007, 3M effectively re-entered the ITS market last year paying $110 million for Federal Signal Technology Group (FSTech) – but why?