Site locator

Important fuel card changes: Key to the Highway™ card issued by Cenovus is ending on August 1^st.

Learn more about important fuel card changes

Use this interactive map to explore Esso cardlocks (click on a pinpoint to view site information)

To search locations by EFS site number, please select the “Search by EFS site number” checkbox before entering the EFS Site number.

Esso travel centre and cardlock locations

Travel centres offer meals, restrooms, store, showers, parking and more
Cardlocks sell diesel fuel, usually bulk DEF, and sometimes more

Photo of transport trucks parked under Esso cardlock canopy at night

Download list of Esso™ Commercial Cardlocks™ across Canada

Find TA®, Petro® and TA Express® travel centers in the US

The Esso cardlock network consists of more than 140+ Esso cardlocks and travel centres located in seven provinces across Canada. When fuelling at Esso™ cardlock truck stops and travel centres across Canada, the trucks in your fleet will benefit from being filled with trusted, top-quality Esso-branded diesel or gasoline, or Diesel Efficient™ fuel at selected truck stop locations. The Esso Key to the Highway fleet card gives you access to all Esso truck stops in Canada, plus more than 9,000 truck stops in the United States.

To learn more about other Esso products and services for businesses and consumers, visit the Imperial Oil website.

© Copyright 2003-2026 Imperial Oil Limited. Esso, Esso Commercial Cardlock and Key to the Highway are trademarks of Imperial Oil Limited. Imperial Oil, licensee. Diesel Efficient is a trademark or registered trademark of Exxon Mobil Corporation or one of its subsidiaries. Imperial Oil, licensee. Other trademarks shown are property of their respective owners.