Weight Restrictions

There are three types of weight restrictions on City of Oshawa roads:

1. Half load restrictions - seasonal
   

   Annually, from March 1^st to approximately April 30^th commercial vehicles and trailers are restricted to load limitations of five tonnes per axle on roads under the jurisdiction of the City of Oshawa where signs to that effect are displayed.

   Review the list of affected roads
   

   These restrictions are pursuant to Section 110 and 122 of the Highway Traffic Act (R.S.O. 1990).

2. Half load restrictions - year round shown with a (*) on the list above;
3. Heavy traffic prohibited.

Regional roads

Learn more about Regional roads in Oshawa. For regional weight restriction information, visit Region of Durham website or call 905-668-7711.