US Bridges

Evergreen RD over Girtys Run

Good

Allegheny County, Pennsylvania · 200 South of SR 4004 · Structure no. 000000000001922

Built
1982
43 years old
Condition
Good
inspected February 2024
Type
Slab
Concrete
Length
31 ft
1 main span
Daily traffic
8,333
2024 count
Owner
State
State Highway Agency

About this bridge

Evergreen RD over Girtys Run is a concrete slab carrying Evergreen RD over Girtys Run in Allegheny County, Pennsylvania. It was built in 1982, so it is 43 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 8,333 vehicles a day, roughly 3% of them trucks, projected to reach 13,690 by 2032. The structure is 31 ft (9.4 m) long and 51 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesEvergreen RD
CrossesGirtys Run
Location200 South of SR 4004
RouteState Highway 0
Coordinates40.49005, -79.97183
Functional classUrban Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating42 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span29 ft (8.8 m)
Deck width51 ft (15.4 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,333 (2024)
Projected traffic13,690 by 2032
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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$71,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Evergreen RD over Girtys Run built?

It was built in 1982, making it 43 years old in 2025.

What condition is Evergreen RD over Girtys 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 February 2024.

How much traffic does Evergreen RD over Girtys Run carry?

About 8,333 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Evergreen RD over Girtys Run?

The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 51 ft wide.

Who owns Evergreen RD over Girtys Run?

It is owned by the State Highway Agency.