US Bridges

Park Manor Blvd over Montour Run

Fair

Allegheny County, Pennsylvania · 100 SE of Montour Run RD · Structure no. 000000000053336

Built
1988
37 years old
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
57 ft
1 main span
Daily traffic
2,000
2016 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Park Manor Blvd over Montour Run is a prestressed concrete box beam or girders - multiple carrying Park Manor Blvd over Montour Run in Allegheny County, Pennsylvania. It was built in 1988, so it is 37 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 2,000 vehicles a day, roughly 5% of them trucks, projected to reach 2,440 by 2036. The structure is 57 ft (17.4 m) long and 64 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesPark Manor Blvd
CrossesMontour Run
Location100 SE of Montour Run RD
RouteCity Street 0
Coordinates40.45854, -80.17177
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
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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
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
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating70 US tons
Inventory rating42 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length57 ft (17.4 m)
Longest span56 ft (17.1 m)
Deck width64 ft (19.4 m)
Roadway width55 ft (16.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2016)
Projected traffic2,440 by 2036
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Park Manor Blvd over Montour Run built?

It was built in 1988, making it 37 years old in 2025.

What condition is Park Manor Blvd over Montour Run 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 July 2024.

How much traffic does Park Manor Blvd over Montour Run carry?

About 2,000 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Park Manor Blvd over Montour Run?

The structure is 57 ft (17.4 m) long with a longest span of 56 ft (17.1 m) and a deck 64 ft wide.

Who owns Park Manor Blvd over Montour Run?

It is owned by the Town or Township Highway Agency.