North America
- 42
- Montreal Area Roads, Crossings, and Exits
- Includes histories, current conditions, and exit lists for the metropolitan area as well as the southern portion of the province.
- 43
- Québec Autoroutes
- Gives details on each facility, as well as on freeways not in the system. Also includes trivia.
- 44
- Saskatchewan Department of Highways and Transportation
- Features traffic news, construction reports, and travelers information.
- 49
- Alaska Department of Transportation & Public Facilities
- Provides information, news, and updates pertaining to state airports and highways.
- 53
- California Highways
- Gives detailed history and other information on county, state, U.S. and Interstate facilities in the state. Includes links to pages within the cahighways.org domain.
- 54
- 91 Express Lanes
- Information on the toll roadways on the Riverside Freeway (State Route 91) in metro Los Angeles.
- 55
- Casey's Roads and Highways Page
- Covers many aspects, including Historic U.S. highways and the unusually-numbered I-238.
- 56
- DLK's Highway Page
- Several freeway plans for the San Francisco Bay Area and California highway signs.
- 57
- FasTrak
- This electronic toll collection system lets drivers electronically pay tolls on California's bridges and toll roads without stopping.
- 58
- Floodgap Roadgap
- Documents unusual and former routings in the southern part of the state. Includes photographs.