Speed Limit Laws: Oregon

Rural Interstates

Cars (MPH) Trucks (MPH)
65 (70 on specified segments) 65

Urban Interstates

Cars (MPH) Trucks (MPH)
55 55

60 in some sections; can be changed from 55 to 60 for cars

Other Limited Access Roads

Cars (MPH) Trucks (MPH)
65 65
State
Oregon
Issue
Speeding and Aggressive Driving
Determinations
Rural Interstates: Cars (MPH)

65 (70 on specified segments)

Rural Interstates: Trucks (MPH)

65

Urban Interstates: Cars (MPH)

55

Urban Interstates: Trucks (MPH)

55

Other Limited Access Roads: Cars (MPH)

65

Other Limited Access Roads: Trucks (MPH)

65