US Bridges

Hahn Road over Pittsburgh Industrial RR

Fair

Washington County, Pennsylvania · NE of Canonsburg · Structure no. 000000000039903

Built
1980
45 years old
Condition
Fair
inspected October 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
96 ft
3 main spans
Daily traffic
200
2008 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Hahn Road over Pittsburgh Industrial RR is a prestressed concrete box beam or girders - multiple carrying Hahn Road over Pittsburgh Industrial RR in Washington County, Pennsylvania. It was built in 1980, so it is 45 years old, younger 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.

It carries about 200 vehicles a day, roughly 2% of them trucks, projected to reach 250 by 2028. The structure is 96 ft (29.3 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesHahn Road
CrossesPittsburgh Industrial RR
LocationNE of Canonsburg
RouteCity Street 0
CountyWashington County
StatePennsylvania
Coordinates40.27765, -80.1444
Functional classRural 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating54 US tons
Inventory rating36 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length96 ft (29.3 m)
Longest span33 ft (10.1 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2008)
Projected traffic250 by 2028
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Hahn Road over Pittsburgh Industrial RR built?

It was built in 1980, making it 45 years old in 2025.

What condition is Hahn Road over Pittsburgh Industrial 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 October 2023.

How much traffic does Hahn Road over Pittsburgh Industrial RR carry?

About 200 vehicles per day (2008 count), of which roughly 2% are trucks.

How long is Hahn Road over Pittsburgh Industrial RR?

The structure is 96 ft (29.3 m) long with a longest span of 33 ft (10.1 m) and a deck 26 ft wide.

Who owns Hahn Road over Pittsburgh Industrial RR?

It is owned by the Town or Township Highway Agency.