US Bridges

Nike Site Road over Old Noble & Robinson Run

Good

Allegheny County, Pennsylvania · 0.2 MI SW of SR 3048 · Structure no. 000000000001765

Built
1969
56 years old, rebuilt 2022
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
375 ft
3 main spans
Daily traffic
1,384
2024 count
Owner
State
State Highway Agency

About this bridge

Nike Site Road over Old Noble & Robinson Run is a steel continuous stringer/multi-beam or girder carrying Nike Site Road over Old Noble & Robinson Run in Allegheny County, Pennsylvania. It was built in 1969 and reconstructed in 2022, so it is 56 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,384 vehicles a day, roughly 5% of them trucks, projected to reach 1,980 by 2032. The structure is 375 ft (114.3 m) long and 48 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesNike Site Road
CrossesOld Noble & Robinson Run
Location0.2 MI SW of SR 3048
RouteState Highway 0
Coordinates40.40449, -80.15335
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating34 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+1 approach)
Design loadHS 20
Structure length375 ft (114.3 m)
Longest span105 ft (32 m)
Deck width48 ft (14.6 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,384 (2024)
Projected traffic1,980 by 2032
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1.5 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Nike Site Road over Old Noble & Robinson Run built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2022.

What condition is Nike Site Road over Old Noble & Robinson Run in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.

How much traffic does Nike Site Road over Old Noble & Robinson Run carry?

About 1,384 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Nike Site Road over Old Noble & Robinson Run?

The structure is 375 ft (114.3 m) long with a longest span of 105 ft (32 m) and a deck 48 ft wide.

Who owns Nike Site Road over Old Noble & Robinson Run?

It is owned by the State Highway Agency.