US Bridges

Ewing RD over Business 376 SR 3160

Good

Allegheny County, Pennsylvania · Ewing Road over Old SR 60 · Structure no. 000000000040338

Built
1998
27 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
417 ft
2 main spans
Daily traffic
440
2024 count
Owner
State
State Highway Agency

About this bridge

Ewing RD over Business 376 SR 3160 is a steel continuous stringer/multi-beam or girder carrying Ewing RD over Business 376 SR 3160 in Allegheny County, Pennsylvania. It was built in 1998, so it is 27 years old, younger 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 440 vehicles a day, roughly 2% of them trucks, projected to reach 796 by 2032. The structure is 417 ft (127.1 m) long and 62 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesEwing RD
CrossesBusiness 376 SR 3160
LocationEwing Road over Old SR 60
RouteState Highway 0
CountyAllegheny County
StatePennsylvania
Coordinates40.48106, -80.20197
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
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 geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86 US tons
Inventory rating51 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length417 ft (127.1 m)
Longest span218 ft (66.4 m)
Deck width62 ft (19 m)
Roadway width59 ft (18 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic440 (2024)
Projected traffic796 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ewing RD over Business 376 SR 3160 built?

It was built in 1998, making it 27 years old in 2025.

What condition is Ewing RD over Business 376 SR 3160 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 October 2023.

How much traffic does Ewing RD over Business 376 SR 3160 carry?

About 440 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Ewing RD over Business 376 SR 3160?

The structure is 417 ft (127.1 m) long with a longest span of 218 ft (66.4 m) and a deck 62 ft wide.

Who owns Ewing RD over Business 376 SR 3160?

It is owned by the State Highway Agency.