US Bridges

Wildwood RD over Montour Run

Fair

Allegheny County, Pennsylvania · 100WEST of SR 4065 · Structure no. 000000000002017

Built
1980
45 years old
Condition
Fair
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
43 ft
1 main span
Daily traffic
14,925
2024 count
Owner
State
State Highway Agency

About this bridge

Wildwood RD over Montour Run is a prestressed concrete box beam or girders - multiple carrying Wildwood RD over Montour Run in Allegheny 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 14,925 vehicles a day, roughly 2% of them trucks, projected to reach 15,547 by 2032. The structure is 43 ft (13.1 m) long and 36 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesWildwood RD
CrossesMontour Run
Location100WEST of SR 4065
RouteState Highway 0
CountyAllegheny County
StatePennsylvania
Coordinates40.59693, -79.98247
Functional classUrban Minor Arterial

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64 US tons
Inventory rating21.1 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span39 ft (11.9 m)
Deck width36 ft (11.1 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,925 (2024)
Projected traffic15,547 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
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 Wildwood RD over Montour Run built?

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

What condition is Wildwood RD 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 February 2024.

How much traffic does Wildwood RD over Montour Run carry?

About 14,925 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Wildwood RD over Montour Run?

The structure is 43 ft (13.1 m) long with a longest span of 39 ft (11.9 m) and a deck 36 ft wide.

Who owns Wildwood RD over Montour Run?

It is owned by the State Highway Agency.