US Bridges

SR 0028 SB over SR 1001 Butler St.

Good

Allegheny County, Pennsylvania · Rt 0028 over Butler ST · Structure no. 000000000000594

Built
1960
65 years old, rebuilt 2005
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
392 ft
4 main spans
Daily traffic
33,049
2024 count
Owner
State
State Highway Agency

About this bridge

SR 0028 SB over SR 1001 Butler St. is a steel stringer/multi-beam or girder carrying SR 0028 SB over SR 1001 Butler St. in Allegheny County, Pennsylvania. It was built in 1960 and reconstructed in 2005, so it is 65 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 33,049 vehicles a day, roughly 7% of them trucks, projected to reach 33,638 by 2032. The structure is 392 ft (119.5 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR 0028 SB
CrossesSR 1001 Butler St.
LocationRt 0028 over Butler ST
RouteState Highway 28
Coordinates40.49217, -79.95041
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating45 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length392 ft (119.5 m)
Longest span120 ft (36.6 m)
Deck width44 ft (13.3 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic33,049 (2024)
Projected traffic33,638 by 2032
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 0028 SB over SR 1001 Butler St. built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2005.

What condition is SR 0028 SB over SR 1001 Butler St. 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 April 2024.

How much traffic does SR 0028 SB over SR 1001 Butler St. carry?

About 33,049 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is SR 0028 SB over SR 1001 Butler St.?

The structure is 392 ft (119.5 m) long with a longest span of 120 ft (36.6 m) and a deck 44 ft wide.

Who owns SR 0028 SB over SR 1001 Butler St.?

It is owned by the State Highway Agency.