Low bridges in Pennsylvania
2,898 height restrictions are recorded in Pennsylvania, United States. The lowest clearance a road vehicle can still pass is 2.01 m, and 264 are under 2.5 m. The map shows every one; the table lists the 20 lowest.
The map
The lowest clearances in Pennsylvania
The 20 lowest signed restrictions, lowest first. Every one of the 2,898 is on the map above.
| Location | Height | Type | Road | Region |
|---|---|---|---|---|
| North Carpenter Avenue · Indiana | 2.01 m6 ft 7 in | restriction | — | Pennsylvania |
| South Neville Street · Pittsburgh | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| South Neville Street · Pittsburgh | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| Gilkeson Road · Mt. Lebanon | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| South Commons · Pittsburgh | 2.03 m6 ft 8 in | restriction | 4 | Pennsylvania |
| South Commons · Pittsburgh | 2.03 m6 ft 8 in | restriction | 4 | Pennsylvania |
| South Commons · Pittsburgh | 2.03 m6 ft 8 in | restriction | 4 | Pennsylvania |
| South Commons · Pittsburgh | 2.03 m6 ft 8 in | restriction | 4 | Pennsylvania |
| Green Parking Deck · Upper Merion Township | 2.03 m6 ft 8 in | barrier | — | Pennsylvania |
| Staff Parking - Level 1 · Fountain Hill | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| South 38th Street · Philadelphia | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| Chew Street · Allentown | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| Washington Road · Mt. Lebanon | 2.03 m6 ft 8 in | barrier | — | Pennsylvania |
| Cochran Road · Mt. Lebanon | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| Mohawk Drive · Mt. Lebanon | 2.03 m6 ft 8 in | barrier | — | Pennsylvania |
| Mohawk Drive · Mt. Lebanon | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| Mohawk Drive · Mt. Lebanon | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| Wood Street · Pittsburgh | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| Liberty Avenue · Pittsburgh | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
| Liberty Avenue · Pittsburgh | 2.03 m6 ft 8 in | restriction | — | Pennsylvania |
How low it gets here
Of the 2,898 restrictions in Pennsylvania, 264 are under 2.5 m, 385 sit between 2.5 and 3.2 m — the band where a typical motorhome has to stop — 567 between 3.2 and 4.0 m, and 1,311 above 4.0 m. The median signed clearance is 4.04 m.
What the numbers leave out
371 of them state no height at all. That is not a clear road: somebody recorded a limit without a number. Treat those as obstacles of unknown height. Where nothing is signed, the general limit in United States applies — 4.11 m.
Questions
How many low bridges are there in Pennsylvania?
2,898 height restrictions of every kind are recorded in Pennsylvania: 264 under 2.5 m and 385 between 2.5 and 3.2 m, the range that stops an ordinary motorhome.
What is the lowest bridge in Pennsylvania?
The lowest clearance a road vehicle can still pass is 2.01 m, and the table above starts with it. Anything signed lower is a gate or a barrier rather than a road.
How current is this data?
It is rebuilt every week from OpenStreetMap; these figures were measured on October 25, 2026. A restriction nobody has mapped is not here, so above 3 m plan the route before you set off.
Other regions of United States
On the road
This map is a planning tool. On the road, ilovay warns you about height restrictions ahead based on the height of your vehicle, and can route around them. Free on Android.