US Bridges

Salem Hollow RD over North Fork Pine Creek

Good

Allegheny County, Pennsylvania · 600 from INTER.W/02141 · Structure no. 000000000048348

Built
2013
12 years old
Condition
Good
inspected October 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
58 ft
1 main span
Daily traffic
12,044
2024 count
Owner
State
State Highway Agency

About this bridge

Salem Hollow RD over North Fork Pine Creek is a prestressed concrete box beam or girders - multiple carrying Salem Hollow RD over North Fork Pine Creek in Allegheny County, Pennsylvania. It was built in 2013, so it is 12 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 12,044 vehicles a day, roughly 4% of them trucks, projected to reach 10,000 by 2034. The structure is 58 ft (17.7 m) long and 43 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSalem Hollow RD
CrossesNorth Fork Pine Creek
Location600 from INTER.W/02141
RouteState Highway 910
Coordinates40.62787, -80.02539
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.9 US tons
Inventory rating42.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length58 ft (17.7 m)
Longest span54 ft (16.5 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,044 (2024)
Projected traffic10,000 by 2034
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Salem Hollow RD over North Fork Pine Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is Salem Hollow RD over North Fork Pine Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.

How much traffic does Salem Hollow RD over North Fork Pine Creek carry?

About 12,044 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Salem Hollow RD over North Fork Pine Creek?

The structure is 58 ft (17.7 m) long with a longest span of 54 ft (16.5 m) and a deck 43 ft wide.

Who owns Salem Hollow RD over North Fork Pine Creek?

It is owned by the State Highway Agency.