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

  • December 3, 2018
    EVs & smart cities: Tritium keeps things moving
    Electric vehicles are widely expected to play a major role in the smarter, cleaner cities of the future. Paul Sernia explains why – and looks at the place of ultra-rapid chargers as part of a versatile public infrastructure Electric vehicles (EVs) are widely expected to play a major role in the smarter, cleaner cities of the future. With no dirty tailpipe, EVs can help improve the polluted air of inner cities. And when deployed as widely shared assets – through car clubs, ride-sharing services and taxi
  • June 22, 2015
    MoDOT launches ‘Road to Tomorrow’
    The Missouri Highways and Transportation Commission (MHTC) has launched plans to utilise innovation and construction rebuild the state’s oldest interstate highway, Interstate 90. It is to make the highway from Kansas City to St Louis available to private industry, entrepreneurs and innovators as a laboratory for construction of the next generation of highways. Missouri Department of Transportation (MoDOT) chief engineer Ed Hassinger has appointed a team of MoDOT experts to solicit and evaluate ideas fro
  • May 30, 2014
    Texas moves to prevent wrong-way drivers
    A study has shown the extent and ramifications of wrong way driving and proposed cost-effective countermeasures. Wrong way driving collisions occur relatively infrequently but the results can be devastating. Statistics from the US National Transportation Safety Board, an independent, federal all-modes agency, reveal that wrong way (WW) driving, account for only about 3% of accidents on high-speed divided highways but are much more likely to result in fatal and serious injuries.
  • October 7, 2020
    Global moves drive EV infrastructure
    Charge+ in Singapore, Total in the UK and Electrify America all have new plans