Orbit I-380 speed limit in Pennsylvania
Mostly 70 mph: about 73% of I-380 in Pennsylvania is posted at 70. Limits run from 55 to 70 mph along the way.
How much of I-380 is at each limit
Questions
What is the speed limit on I-380 in Pennsylvania?
Mostly 70 mph: about 73% of I-380 in Pennsylvania is posted at 70. Limits run from 55 to 70 mph along the way.
What is the highest speed limit on I-380 in Pennsylvania?
70 mph, on 73% of its length in Pennsylvania.
Can the limit be lower than this?
Yes. Work zones, bad weather and local signs can set a lower limit. The posted sign is always the limit.
How does Orbit know the limit?
Orbit uses state and federal road data and OpenStreetMap, and drivers confirm limits from the road. In the app, the limit for the road you are on shows on the map and in CarPlay.
Posted limits as of October 2026, from state and federal road data and © OpenStreetMap contributors, measured by length of road. Work zones, weather and signs can set a lower limit; always follow the posted sign.