US Bridges

SR 4013 over Trib to Buck Run

Good

Mifflin County, Pennsylvania · 1 Mile South West Burnham · Structure no. 000000000042354

Built
2004
21 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
26 ft
1 main span
Daily traffic
1,528
2023 count
Owner
State
State Highway Agency

About this bridge

SR 4013 over Trib to Buck Run is a concrete culvert carrying SR 4013 over Trib to Buck Run in Mifflin County, Pennsylvania. It was built in 2004, so it is 21 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 1,528 vehicles a day, roughly 4% of them trucks, projected to reach 1,894 by 2042. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSR 4013
CrossesTrib to Buck Run
Location1 Mile South West Burnham
RouteState Highway 0
Coordinates40.62019, -77.59672
Functional classRural Minor 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.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating98 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 width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,528 (2023)
Projected traffic1,894 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 SR 4013 over Trib to Buck Run built?

It was built in 2004, making it 21 years old in 2025.

What condition is SR 4013 over Trib to Buck 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 October 2024.

How much traffic does SR 4013 over Trib to Buck Run carry?

About 1,528 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is SR 4013 over Trib to Buck Run?

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

Who owns SR 4013 over Trib to Buck Run?

It is owned by the State Highway Agency.