24 bridges with vertical clearance data on I-279 in Pennsylvania. Lowest: 138.5ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 138.5ft | Sr 0279 Nb Sb | Suffolk St. | I-279 Over Suffolk St. | 1987 | Map |
| 139.1ft | 1039 Nb | Sr279 Sb Rp Sr 8041 Rp D | Fort Duquesne Bridge | 1968 | Map |
| 139.1ft | Fort. Duq Brg (Up) | Ft Duq Br Sb,Alleg Rvr | Fort Duquesne Bridge | 1959 | Map |
| 139.1ft | Fort Duq Br (Low) | Ft Duq Brdg Nb, Allegh R | Fort Duquesne Bridge | 1959 | Map |
| 142.1ft | Ramp C (Fort Pitt) | Ramps B,D,G, F, & Q | Fort Pitt Bridge | 1958 | Map |
| 142.1ft | Ramp F | I-279 Nb Ramp D Allgy Ri | Fort Duquesne Bridge | 1968 | Map |
| 142.4ft | Ramp D | Point St Park Mon River | Fort Pitt Bridge | 1958 | Map |
| 145.0ft | Raymond E Wilt Hw | Mcaleer Rd | 1 Mi. S.E. Of Sr 0079 | 1988 | Map |
| 146.7ft | I-279 Sb | Various City Streets | Fort Duquesne Bridge | 1986 | Map |
| 146.7ft | Raymond E Wilt Hw | Mt Nebo Road | 350' East Of Sr 4029 | 1988 | Map |
| 149.9ft | I-279 Nb | Camp Horne Rd | I-279 Nb Over Sr 4021 | 1988 | Map |
| 151.6ft | Sr 0279 Nb | Sr 0279Sb | Fort Duquesne Bridge | 1985 | Map |
| 151.6ft | Sr 0279 Nb | Sr 4014, Gass Rd | Over Sr 4014 | 1988 | Map |
| 151.9ft | Sr 0279 Sb | Various City Streets | Fort Duquesne Bridge | 1985 | Map |
| 154.2ft | I-279 Nb | Various City Streets | Fort Duquesne Bridge | 1986 | Map |
| 160.8ft | Raymond E Wilt Hw | Sr 4014, Gass Rd | Over Lr 02089 | 1988 | Map |
| 160.8ft | Hov | Four City Streets | Hov Lane Near Pnc Park | 1986 | Map |
| 161.7ft | Raymond E Wilt Hw | I-279 - Hov Lane | Over Hov Lane @ Park&Ride | 1987 | Map |
| 168.3ft | I 279 Sb | Camp Horne Rd | I-279 S.B. Over Sr 4021 | 1988 | Map |
| 183.4ft | Sr 0279 Nb | Sr 4003 4009 8102 | Mcknight Interchange | 1986 | Map |
| 185.0ft | Raymond E Wilt Hw | Mt Nebo Rd | 300' East Of Sr 4029 | 1988 | Map |
| 189.0ft | Raymond E Wilt Hw | Mcaleer Rd. | 1 Mi. S.E. Of Sr 0079 | 1988 | Map |
| 199.1ft | Sr 0279 Sb | Sr 4003,4009, & Ramp J | Mcknight Interchange | 1986 | Map |
| 202.4ft | Hov | Rampj | Mcknight Interchange | 1986 | Map |