US Bridges

Ambridge-Aliq Br over Ohio River 2 RR

FairPosted for load

Beaver County, Pennsylvania · Ambridge-Aliquippa SP 2-9 · Structure no. 000000000003894

Built
1927
98 years old, rebuilt 2013
Condition
Fair
inspected August 2023
Type
Truss - Thru
Steel Continuous
Length
1,907 ft
5 main spans
Daily traffic
22,500
2019 count
Owner
County
County Highway Agency

About this bridge

Ambridge-Aliq Br over Ohio River 2 RR is a steel continuous truss - thru carrying Ambridge-Aliq Br over Ohio River 2 RR in Beaver County, Pennsylvania. It was built in 1927 and reconstructed in 2013, so it is 98 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 22,500 vehicles a day, roughly 9% of them trucks, projected to reach 25,000 by 2041. The structure is 1,907 ft (581.3 m) long and 27 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesAmbridge-Aliq Br
CrossesOhio River 2 RR
LocationAmbridge-Aliquippa SP 2-9
RouteCity Street 0
Coordinates40.59232, -80.23719
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating16 US tons

Structure

Structure typeTruss - Thru
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5 (+3 approach)
Design loadHS 20
Structure length1,907 ft (581.3 m)
Longest span530 ft (161.5 m)
Deck width27 ft (8.2 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deck20 ft (6 m)

Traffic and service

Average daily traffic22,500 (2019)
Projected traffic25,000 by 2041
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway, waterway and railroad
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$19.9 million
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Ambridge-Aliq Br over Ohio River 2 RR built?

It was built in 1927, making it 98 years old in 2025. It was reconstructed in 2013.

What condition is Ambridge-Aliq Br over Ohio River 2 RR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.

How much traffic does Ambridge-Aliq Br over Ohio River 2 RR carry?

About 22,500 vehicles per day (2019 count), of which roughly 9% are trucks.

How long is Ambridge-Aliq Br over Ohio River 2 RR?

The structure is 1,907 ft (581.3 m) long with a longest span of 530 ft (161.5 m) and a deck 27 ft wide.

Who owns Ambridge-Aliq Br over Ohio River 2 RR?

It is owned by the County Highway Agency.