US Bridges

Guys Run RD over Guys Run

Good

Allegheny County, Pennsylvania · 1/2 Mi. N. of SR 28 · Structure no. 000000000053327

Built
2016
9 years old
Condition
Good
inspected November 2022
Type
Culvert
Concrete
Length
25 ft
1 main span
Daily traffic
3,935
2024 count
Owner
State
State Highway Agency

About this bridge

Guys Run RD over Guys Run is a concrete culvert carrying Guys Run RD over Guys Run in Allegheny County, Pennsylvania. It was built in 2016, so it is 9 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,935 vehicles a day, roughly 10% of them trucks, projected to reach 4,396 by 2037. The structure is 25 ft (7.6 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesGuys Run RD
CrossesGuys Run
Location1/2 Mi. N. of SR 28
RouteState Highway 0
CountyAllegheny County
StatePennsylvania
Coordinates40.53793, -79.85079
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionNovember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.2 US tons
Inventory rating36.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length25 ft (7.6 m)
Longest span22 ft (6.7 m)
Deck width36 ft (11.1 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,935 (2024)
Projected traffic4,396 by 2037
Trucks10%
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 byPrivate (other than railroad)
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 Guys Run RD over Guys Run built?

It was built in 2016, making it 9 years old in 2025.

What condition is Guys Run RD over Guys 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 November 2022.

How much traffic does Guys Run RD over Guys Run carry?

About 3,935 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Guys Run RD over Guys Run?

The structure is 25 ft (7.6 m) long with a longest span of 22 ft (6.7 m) and a deck 36 ft wide.

Who owns Guys Run RD over Guys Run?

It is owned by the State Highway Agency and maintained by the Private (other than railroad).