US Bridges

Scrubgrass Road over Scrubgrass Run

Good

Allegheny County, Pennsylvania · 0.6 MI SE of SR3052 · Structure no. 000000000048096

Built
2013
12 years old
Condition
Good
inspected February 2023
Type
Culvert
Concrete
Length
33 ft
1 main span
Daily traffic
7,112
2024 count
Owner
State
State Highway Agency

About this bridge

Scrubgrass Road over Scrubgrass Run is a concrete culvert carrying Scrubgrass Road over Scrubgrass Run 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 7,112 vehicles a day, projected to reach 13,200 by 2039. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesScrubgrass Road
CrossesScrubgrass Run
Location0.6 MI SE of SR3052
RouteState Highway 0
Coordinates40.38042, -80.08511
Functional classUrban Collector

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 inspectionFebruary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating43.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length33 ft (10.1 m)
Longest span29 ft (8.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,112 (2024)
Projected traffic13,200 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Scrubgrass Road over Scrubgrass Run built?

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

What condition is Scrubgrass Road over Scrubgrass 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 February 2023.

How much traffic does Scrubgrass Road over Scrubgrass Run carry?

About 7,112 vehicles per day (2024 count).

How long is Scrubgrass Road over Scrubgrass Run?

The structure is 33 ft (10.1 m) long with a longest span of 29 ft (8.8 m).

Who owns Scrubgrass Road over Scrubgrass Run?

It is owned by the State Highway Agency.