Skip to main content

Oklahoma interstates and highways designated as Alternative Fuel Corridors

The Oklahoma Federal Highway Administration has designated the I-35, I-40 and I-44 highways as alternative fuel corridors, a special designation aimed at improving the mobility of passenger and commercial vehicles that run on alternative fuels. This new designation means special highway signage indicating the nearest alternative fuelling station will eventually be placed along these highways by the Oklahoma Department of Transportation. The federal Fixing America’s Surface Transportation Act directed th
November 22, 2016 Read time: 2 mins
The Oklahoma 831 Federal Highway Administration has designated the I-35, I-40 and I-44 highways as alternative fuel corridors, a special designation aimed at improving the mobility of passenger and commercial vehicles that run on alternative fuels. This new designation means special highway signage indicating the nearest alternative fuelling station will eventually be placed along these highways by the Oklahoma Department of Transportation.

The federal Fixing America’s Surface Transportation Act directed the FHWA to designate national highway corridors for EV charging, hydrogen, propane and CNG fuelling.

The Association of Central Oklahoma Governments and the Indian Nations Council of Governments partnered with ODOT to nominate several Oklahoma highways as alternative fuel corridors. The FHWA approved I-35, I-40 and I-44 as signage ready natural gas fuel corridors and planned electric vehicle (EV) charging corridors, meaning Oklahoma is making strides in development of its EV infrastructure. Oklahoma is the only state with all of its interstate system designated as signage ready for CNG and is now linked to a national network of alternative fuel corridors via highway connections with Texas and Missouri.

Oklahoma was uniquely qualified to designate natural gas corridors due to the wide availability of CNG fuelling along the state’s interstates and highways, and its central position along major highways that cross the nation from coast to coast and from Mexico to Canada. Oklahoma leads the nation in CNG fuelling stations per capita, with at least one natural gas fuelling station on every 100 miles of interstate highway in the state. Most stations can accommodate both passenger and commercial vehicle fuelling.

While Oklahoma’s electric vehicle charging network is less developed, a diverse group of EV stakeholders including convenience stores, electric utilities, auto dealerships, and local governments is working together to identify and construct strategic locations for high-capacity EV chargers that will ensure border-to-border charging within Oklahoma, and connections to neighbouring states.

Related Content

  • May 3, 2019
    Gearing up for the global electric vehicle revolution
    As transport, communications and energy networks become inextricably linked, policy makers are recognising the implications for our built environment – and the growing electric vehicle market will have a major impact on the world’s infrastructure, says Rolton Group’s Chris Evans
  • September 12, 2012
    Reauthorization 2012: the facts laid bare
    A reauthorization bill for transportation came into law in July 2012, rubber stamping federal funding increases through the 2014 financial year, among other things. The new bill presents the good, the bad and the ugly of transportation infrastructure in the US, writes Pat Jones On June 29 this year, the US House of Representatives and Senate both approved the conference report on the ‘Moving Ahead for Progress in the 21st Century Act’ or MAP-21. President Obama signed this legislation into law on July 6.
  • March 18, 2020
    From gas tax to road pricing
    Robert W. Poole of the Reason Foundation thinks that trust is going to be essential if US states are to transition from gas tax to road pricing.
  • January 23, 2012
    UK's Hindhead tunnel pushes the boundaries of traffic management
    The new Hindhead Tunnel is the first in the UK to use radar-based incident detection. Paul Arnold, project manager with the Highways Agency, talks about the project. The comparatively remote location of the A3 Hindhead Tunnel has resulted in it becoming one of the most sophisticated in the UK in terms of monitoring and control systems, according to Paul Arnold, project manager for the Highways Agency (HA), which manages strategic roads in England and Wales. It is the first tunnel in the UK to use radar for