US Bridges

Gibsonia Road over Rawlins Run

Good

Allegheny County, Pennsylvania · @ Inter. W/Sr 1036 · Structure no. 000000000068622

Built
2023
2 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
24 ft
1 main span
Daily traffic
8,820
2024 count
Owner
State
State Highway Agency

About this bridge

Gibsonia Road over Rawlins Run is a concrete culvert carrying Gibsonia Road over Rawlins Run in Allegheny County, Pennsylvania. It was built in 2023, so it is 2 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 8,820 vehicles a day, roughly 6% of them trucks, projected to reach 14,902 by 2032. The structure is 24 ft (7.3 m) long and 49 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesGibsonia Road
CrossesRawlins Run
Location@ Inter. W/Sr 1036
RouteState Highway 910
CountyAllegheny County
StatePennsylvania
Coordinates40.56598, -79.85944
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating38.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length24 ft (7.3 m)
Longest span21 ft (6.4 m)
Deck width49 ft (14.8 m)
Roadway width46 ft (13.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,820 (2024)
Projected traffic14,902 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Gibsonia Road over Rawlins Run built?

It was built in 2023, making it 2 years old in 2025.

What condition is Gibsonia Road over Rawlins Run 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 Gibsonia Road over Rawlins Run carry?

About 8,820 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Gibsonia Road over Rawlins Run?

The structure is 24 ft (7.3 m) long with a longest span of 21 ft (6.4 m) and a deck 49 ft wide.

Who owns Gibsonia Road over Rawlins Run?

It is owned by the State Highway Agency.