US Bridges

SR 3012 over Sewickley Creek

Good

Westmoreland County, Pennsylvania · Yukon · Structure no. 000000000044012

Built
2006
19 years old
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
114 ft
2 main spans
Daily traffic
378
2024 count
Owner
State
State Highway Agency

About this bridge

SR 3012 over Sewickley Creek is a prestressed concrete continuous box beam or girders - multiple carrying SR 3012 over Sewickley Creek in Westmoreland County, Pennsylvania. It was built in 2006, so it is 19 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 378 vehicles a day, roughly 4% of them trucks, projected to reach 246 by 2032. The structure is 114 ft (34.7 m) long and 28 ft wide.

CarriesSR 3012
CrossesSewickley Creek
LocationYukon
RouteState Highway 0
Coordinates40.22096, -79.6872
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating57.9 US tons
Inventory rating36.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length114 ft (34.7 m)
Longest span55 ft (16.8 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic378 (2024)
Projected traffic246 by 2032
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 SR 3012 over Sewickley Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is SR 3012 over Sewickley 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 January 2024.

How much traffic does SR 3012 over Sewickley Creek carry?

About 378 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is SR 3012 over Sewickley Creek?

The structure is 114 ft (34.7 m) long with a longest span of 55 ft (16.8 m) and a deck 28 ft wide.

Who owns SR 3012 over Sewickley Creek?

It is owned by the State Highway Agency.