CDoT to trial monitoring system along US toll lanes

The Colorado Department of Transportation (CDoT) says its trial of dynamic tolling will alleviate congestion and give drivers more reliable travel times. The technology will be implemented along the US 36 between Denver and Boulder and a segment of Interstate 25. Dynamic tolling uses sensors and other measuring devices to assess the amount of traffic on the road and vehicles' speed. The system increases tolls if it detects traffic slowing down in a managed lane which then decreases when there is free mov
July 2, 2018 Read time: 2 mins
The 5701 Colorado Department of Transportation (CDoT) says its trial of dynamic tolling will alleviate congestion and give drivers more reliable travel times. The technology will be implemented along the US 36 between Denver and Boulder and a segment of Interstate 25.


Dynamic tolling uses sensors and other measuring devices to assess the amount of traffic on the road and vehicles' speed. The system increases tolls if it detects traffic slowing down in a managed lane which then decreases when there is free movement.

A report from %$Linker: 2 External <?xml version="1.0" encoding="utf-16"?><dictionary /> 0 0 0 link-external The Denver Post false https://www.denverpost.com/2018/06/21/colorado-transportation-dynamic-tolling-traffic/ false false%> says drivers are informed of the price for using these lanes by overhead signs before entering the lanes.

Michael Lewis, CDoT's executive director, says: “If you use fixed pricing, you can’t adjust for real-time conditions. What this is about is squeezing out the best reliability on these corridors that we can.”

Highway operator Plenary Roads Denver will implement radar devices, trip travel indicators and will use existing tolling equipment to measure traffic volume and speeds on the roadway.

The US 36 and I-25 also have free general purpose lanes for motorists who do not wish to pay for using the road.

Drivers travelling in vehicles with three or more occupants will be able to use the managed lanes for free.

Charging, Tolling & RUC

For more information on companies in this article

Related Content

  • Rotapanel expands range with LED option
    March 20, 2018
    The big news at Rotapanel is not a rotating panel, it is its new variable message LED matrix sign. According to Hendry Born, product engineer with Rotapanel, authorities are increasingly specifying a combination of signs and want a one-stop supplier. However, he said the rotating signs’ benefits remain – most notably easily recognisable signage for drivers, ‘stand-alone’ ability with battery power and solar recharging and low whole life costs. “In many instances authorities only need to direct vehicles on
    Read More
  • Jaan Innovations present smart parking management system
    March 21, 2018
    India-based Jaan Innovations is using Intertraffic to present a cost-effective smart parking management system that combines an Internet of Things platform with image processing technology. Called Hawkeye, the solution can be utilised as a hardware platform, software platform and mobile application for IOS and Android devices. The gateway is designed with the intention of interfacing with industry standard sensors such as IR, ultrasonic and magnetic sensors and other accessories such as Boom Barriers, LED
    Read More
  • Autotalks world first in V2V and V2I communications
    October 19, 2012
    Autotalks will present Craton, which it says is the world’s first VLSI for Vehicle-to-Vehicle (V2V) and related Vehicle-to-Infrastructure (V2I) communication. The complete functionality of an On-Board-Unit (OBU) is supported by Craton and its RFIC companion Pluton which together form a true automotive-grade V2V transceiver. Craton is capable of authenticating all over-the-air messages, eliminating the need for complex message selection algorithms.
    Read More
  • Quality of Life is focus for next ITS World Congress
    March 20, 2018
    From 17 to 21 September 2018, the city of Copenhagen will host the 25th ITS World Congress - organised by Ertico – ITS Europe and the European Commission, in collaboration with ITS America and ITS Asia-Pacific. This is the largest event entirely focused on digitalisation of transport and smart mobility in the world and this year’s theme is: ITS – Quality of life. The ITS World Congress will host plenary and executive sessions with top of the league speakers from the industry world, and hundreds of specia
    Read More

Highlighted Content