This is a list of numbered highways in the province of Prince Edward Island.
Prince Edward Island relies mostly on arterial roads for major inter-city routes. The only expressway in the entire province is the Cornwall Bypass which is entirely part of Route 1 (there are no full-fledged freeways). Another section of highway in the province designated a limited access road is part of the Charlottetown Perimeter Highway, between Upton Road and St. Peters Rd. Maximum speed limit on arterial highways is typically .
The province's collector roads are paved all-weather roads, with a maximum speed limit of .
These are paved and unpaved local roads. The maximum speed limit 80 km/h (50 mph) but typical speed limits are 50âÂÂ60 km/h (30-40 mph).