US Bridges

Glenfield RD over Kilbuck Run

Fair

Allegheny County, Pennsylvania · 1055N.OFINTER.W/SR65 · Structure no. 000000000001975

Built
1976
49 years old
Condition
Fair
inspected June 2022
Type
Culvert
Concrete
Length
82 ft
1 main span
Daily traffic
4,891
2024 count
Owner
State
State Highway Agency

About this bridge

Glenfield RD over Kilbuck Run is a concrete culvert carrying Glenfield RD over Kilbuck Run in Allegheny County, Pennsylvania. It was built in 1976, so it is 49 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 6 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 4,891 vehicles a day, roughly 6% of them trucks, projected to reach 4,181 by 2038. The structure is 82 ft (25 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesGlenfield RD
CrossesKilbuck Run
Location1055N.OFINTER.W/SR65
RouteState Highway 0
Coordinates40.5209, -80.13048
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length82 ft (25 m)
Longest span82 ft (25 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,891 (2024)
Projected traffic4,181 by 2038
Trucks6%
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

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 Glenfield RD over Kilbuck Run built?

It was built in 1976, making it 49 years old in 2025.

What condition is Glenfield RD over Kilbuck 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 June 2022.

How much traffic does Glenfield RD over Kilbuck Run carry?

About 4,891 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Glenfield RD over Kilbuck Run?

The structure is 82 ft (25 m) long with a longest span of 82 ft (25 m).

Who owns Glenfield RD over Kilbuck Run?

It is owned by the State Highway Agency.