US Bridges

Days Run Road over Days Run

Good

Allegheny County, Pennsylvania · Near Bailey Run RD · Structure no. 000000000053330

Built
2018
7 years old
Condition
Good
inspected January 2023
Type
Culvert
Concrete
Length
26 ft
1 main span
Daily traffic
534
2024 count
Owner
State
State Highway Agency

About this bridge

Days Run Road over Days Run is a concrete culvert carrying Days Run Road over Days Run in Allegheny County, Pennsylvania. It was built in 2018, so it is 7 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 534 vehicles a day, roughly 1% of them trucks, projected to reach 600 by 2038. The structure is 26 ft (7.9 m) long and 41 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesDays Run Road
CrossesDays Run
LocationNear Bailey Run RD
RouteState Highway 0
Coordinates40.59851, -79.77787
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionJanuary 2023
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 rating42.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length26 ft (7.9 m)
Longest span26 ft (7.9 m)
Deck width41 ft (12.6 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic534 (2024)
Projected traffic600 by 2038
Trucks1%
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Days Run Road over Days Run built?

It was built in 2018, making it 7 years old in 2025.

What condition is Days Run Road over Days 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 January 2023.

How much traffic does Days Run Road over Days Run carry?

About 534 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Days Run Road over Days Run?

The structure is 26 ft (7.9 m) long with a longest span of 26 ft (7.9 m) and a deck 41 ft wide.

Who owns Days Run Road over Days Run?

It is owned by the State Highway Agency.