US Bridges

Abers Creek RD over Abers Creek

Poor

Allegheny County, Pennsylvania · AB03 Abers Creek No. 3 · Structure no. 000000000002631

Built
1893
132 years old, rebuilt 1987
Condition
Poor
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
850
2021 count
Owner
County
County Highway Agency

About this bridge

Abers Creek RD over Abers Creek is a prestressed concrete box beam or girders - multiple carrying Abers Creek RD over Abers Creek in Allegheny County, Pennsylvania. It was built in 1893 and reconstructed in 1987, so it is 132 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 850 vehicles a day, roughly 2% of them trucks, projected to reach 1,000 by 2041. The structure is 46 ft (14 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesAbers Creek RD
CrossesAbers Creek
LocationAB03 Abers Creek No. 3
RouteCity Street 0
Coordinates40.41827, -79.72189
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating24 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length46 ft (14 m)
Longest span44 ft (13.4 m)
Deck width30 ft (9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic850 (2021)
Projected traffic1,000 by 2041
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Abers Creek RD over Abers Creek built?

It was built in 1893, making it 132 years old in 2025. It was reconstructed in 1987.

What condition is Abers Creek RD over Abers Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2023.

How much traffic does Abers Creek RD over Abers Creek carry?

About 850 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is Abers Creek RD over Abers Creek?

The structure is 46 ft (14 m) long with a longest span of 44 ft (13.4 m) and a deck 30 ft wide.

Who owns Abers Creek RD over Abers Creek?

It is owned by the County Highway Agency.