US Bridges

SR 2004 Milburn RD over Over Mill Run

Good

Mercer County, Pennsylvania · Springfield Township · Structure no. 000000000025948

Built
1992
33 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
32 ft
2 main spans
Daily traffic
267
2024 count
Owner
State
State Highway Agency

About this bridge

SR 2004 Milburn RD over Over Mill Run is a concrete culvert carrying SR 2004 Milburn RD over Over Mill Run in Mercer County, Pennsylvania. It was built in 1992, so it is 33 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 267 vehicles a day, roughly 6% of them trucks, projected to reach 271 by 2032. The structure is 32 ft (9.8 m) long and 28 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesSR 2004 Milburn RD
CrossesOver Mill Run
LocationSpringfield Township
RouteState Highway 0
Coordinates41.16639, -80.19307
Functional classRural 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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68 US tons
Inventory rating40 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length32 ft (9.8 m)
Longest span15 ft (4.6 m)
Deck width28 ft (8.6 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic267 (2024)
Projected traffic271 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 2004 Milburn RD over Over Mill Run built?

It was built in 1992, making it 33 years old in 2025.

What condition is SR 2004 Milburn RD over Over Mill 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 December 2024.

How much traffic does SR 2004 Milburn RD over Over Mill Run carry?

About 267 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is SR 2004 Milburn RD over Over Mill Run?

The structure is 32 ft (9.8 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.

Who owns SR 2004 Milburn RD over Over Mill Run?

It is owned by the State Highway Agency.