33 bridges with vertical clearance data on I-90 in Pennsylvania. Lowest: 139.1ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 139.1ft | Sr 90,Eb | Over T-558,Old French Rd | Summit Township | 1995 | Map |
| 139.1ft | Sr 90, Eb & Ramp | Sr 20 Eb/Wb, E Main | North East Township | 1959 | Map |
| 140.1ft | Sr 90,Eb | Over Sr 89 N/Sb,Station | North East Township | 1959 | Map |
| 141.7ft | Sr 90,Eb | Over Sr 8,Wattsburg Road | Mill Creek Township | 1959 | Map |
| 142.1ft | Sr 90,Eb | Over Sr 426,Findly Lk Rd | North East Township | 1959 | Map |
| 142.7ft | Sr 90,Eb | Over T-666,Rohl Road | Greenfield Township | 1959 | Map |
| 142.7ft | Sr 90, Eb | Over T-390,South Ck.Rd. | Girard Township | 2005 | Map |
| 145.0ft | Sr 90,Wb | Over Sr 8,Wattsburg Road | Mill Creek Township | 1959 | Map |
| 146.0ft | Sr 90,Eb | Over T-475,Neiger Road | Girard Township | 2022 | Map |
| 147.0ft | Sr 90,Eb | Over T-404,Franklin Road | Fairview Township | 1959 | Map |
| 147.0ft | Sr 90,Wb | Over Sr 97,Union City Rd | Summit Township | 1959 | Map |
| 147.6ft | Sr 90,Eb | Over T-568,Footmill Road | Summit Township | 1997 | Map |
| 148.3ft | Sr 90,Wb | Over T-568,Footmill Road | Summit Township | 1996 | Map |
| 153.5ft | Sr 90,Wb | Over T-404,Franklin Road | Fairview Township | 1959 | Map |
| 153.5ft | Sr 90,Eb | Over Sr 531,Dopot Rd | Harbor Creek Township | 1959 | Map |
| 166.3ft | Sr 90,Wb | Over T-666,Rohl Road | Greenfield Township | 1959 | Map |
| 168.0ft | Sr 90,Eb | Over Sr 0019, Peach St | Summit Township | 1995 | Map |
| 169.9ft | Sr 90,Wb | Over Sr 426,Findly Lk Rd | North East Township | 1959 | Map |
| 174.5ft | Sr 90,Wb | Over Sr 20 E/Wb,E Main | North East Township | 1959 | Map |
| 175.9ft | Sr 90,Eb | Over Sr 97,Union City Rd | Summit Township | 1959 | Map |
| 189.0ft | Sr 90,Wb | Over T-558,Old French Rd | Summit Township | 1996 | Map |
| 196.9ft | Sr 90,Wb | Over Sr 0019, Peach St | Summit Township | 1996 | Map |
| 206.0ft | Sr 90, Wb | Over T390,South Ck.Road | Girard Township | 2006 | Map |
| 210.0ft | Sr 90,Wb | Over Ns Rr | North East Township | 1959 | Map |
| 211.9ft | Sr 90,Wb | Over Sr 89 N/Sb,Station | North East Township | 1959 | Map |
| 211.9ft | Sr 90,Eb | Over Csx Railroad | North East Township | 1959 | Map |
| 216.9ft | Sr 90,Wb | Over Sr 531,Depot Rd | Harbor Creek Township | 1959 | Map |
| 216.9ft | Sr 90,Eb | Over Ns Rr | North East Township | 1959 | Map |
| 225.7ft | Sr 90,Eb | Over Allegheny Railroad | Summit Township | 1997 | Map |
| 234.3ft | Sr 90,Wb | Over Csx Railroad | North East Township | 1959 | Map |
| 241.5ft | Sr 90,Wb | Over Allegheny Railroad | Summit Township | 1996 | Map |
| 315.0ft | Sr 90, Wb | Over T384 Colesprings,Rr | Girard Township | 2006 | Map |
| 316.6ft | Sr 90,Eb | Over T384 Colesprings,Rr | Girard Township | 2005 | Map |