Philadelphia has a 25 mph default speed limit on most city streets, following Pennsylvania rules for urban districts. School zones drop to 15 mph, while limited-access highways such as I-95 and the Schuylkill Expressway run up to 55 mph.
Philadelphia speed limits at a glance
| Road type | Limit |
|---|---|
| City streets (default) | 25 mph (40 kph) |
| Residential / school zones | 25 mph (40 kph) |
| Major roads / arterials | 35 mph (56 kph) |
| Highways through the city | 55 mph (89 kph) |
About speed limits in Philadelphia
Philadelphia sets a 25 mph default on the great majority of its streets, matching the standard Pennsylvania limit for built-up urban districts. Unless a corridor is signed otherwise, drivers should treat residential blocks, commercial strips, and most through-streets as 25 mph zones. Broad Street, for example, is posted at 25 mph along nearly its entire length, with only short higher-speed stretches near the South Philadelphia stadium complex. The city has leaned into lower limits as part of its Vision Zero traffic-safety program, which aims to eliminate traffic deaths and treats speed as the central factor in crash severity.
Roosevelt Boulevard, a 12-lane corridor long ranked among the deadliest roads in the country, is Philadelphia's signature safety project. Automated speed cameras went live there in 2020 as a state-authorized pilot and were made permanent by the Pennsylvania legislature in 2023 after sharp drops in speeding and serious crashes. The city is now redesigning the Boulevard under its Route for Change plan, with inner and outer lanes both planned at 25 mph.
Residential streets default to 25 mph, and school zones drop to 15 mph during posted hours. Philadelphia has expanded automated speed enforcement well beyond Roosevelt Boulevard: cameras now operate on Broad Street, a stretch of U.S. Route 13, and Frankford Avenue, with roughly 80 speed cameras citywide by mid-2026. Each new camera location runs a 60-day warning period, issuing mailed warnings before real fines begin.
City highways are limited-access and faster than surface streets: I-95, the Schuylkill Expressway (I-76), and I-676 typically run 45 to 55 mph through the city. These freeways are patrolled by Pennsylvania State Police and Philadelphia police rather than the automated speed cameras used on surface corridors, so enforcement there is officer-based.
Enforcement
Philadelphia uses both officer patrols and a growing automated speed-camera network. Cameras enforce fixed limits on Roosevelt Boulevard, Broad Street, Route 13, and Frankford Avenue, mailing tickets to the registered owner, while officers handle freeways and the rest of the city.
Tolerance
Speed cameras in Philadelphia are calibrated to ticket drivers going 11 mph or more over the posted limit, so the practical camera threshold begins around 11 over. Officer stops can occur at lower margins at the officer's discretion.
Speeding fines in Philadelphia
Automated camera fines are civil penalties of $100 for 11 to 19 mph over, $125 for 20 to 29 mph over, and $150 for 30 mph or more over the limit. Camera tickets carry no license points and are not reported to insurers. Officer-issued citations vary by county court and add fees and points on top of the base fine.
Frequently asked questions
What is the speed limit in Philadelphia?
The default speed limit on most Philadelphia streets is 25 mph. School zones drop to 15 mph during posted hours, and limited-access highways such as I-95 and the Schuylkill Expressway run 45 to 55 mph.
How do the Roosevelt Boulevard speed cameras work?
Automated cameras on Roosevelt Boulevard photograph vehicles exceeding the limit and mail a civil ticket to the registered owner. Live since 2020 and made permanent in 2023, they are credited with large drops in speeding and serious crashes.
How do speed cameras work in Philadelphia?
Fixed cameras on approved corridors ticket drivers going 11 mph or more over the posted limit and mail penalties to the vehicle owner. Each new location runs a 60-day warning period before fines begin, and camera tickets add no license points.
Are there higher limits on Philadelphia highways?
Yes. Surface streets are largely 25 mph, but limited-access highways including I-95, I-76 (Schuylkill Expressway), and I-676 typically run 45 to 55 mph through the city and are enforced by officers, not cameras.
More Pennsylvania speed limits
- Pennsylvania speed limit — statewide interstate, highway, and city limits.
Related tools
- Convert MPH to KPH — convert any speed reading between units.
- Car speed test — verify your speedometer accuracy.
- Live GPS speedometer — see your actual speed in the browser.
- Stopping distance calculator — how far you need to brake from each speed.
- US speed limits overview — federal background and national patterns.