US Bridges

Mill ST (sr 2003) over Mahoning Creek

Good

Jefferson County, Pennsylvania · Foxburg · Structure no. 000000000053849

Built
2018
7 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
150 ft
2 main spans
Daily traffic
1,489
2024 count
Owner
State
State Highway Agency

About this bridge

Mill ST (sr 2003) over Mahoning Creek is a prestressed concrete continuous box beam or girders - multiple carrying Mill ST (sr 2003) over Mahoning Creek in Jefferson 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 1,489 vehicles a day, roughly 7% of them trucks, projected to reach 1,405 by 2032. The structure is 150 ft (45.7 m) long and 37 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesMill ST (sr 2003)
CrossesMahoning Creek
LocationFoxburg
RouteState Highway 0
Coordinates40.96452, -78.87941
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
Deck9 ExcellentNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.1 US tons
Inventory rating43.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length150 ft (45.7 m)
Longest span73 ft (22.3 m)
Deck width37 ft (11.2 m)
Roadway width35 ft (10.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,489 (2024)
Projected traffic1,405 by 2032
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mill ST (sr 2003) over Mahoning Creek built?

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

What condition is Mill ST (sr 2003) over Mahoning Creek 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 August 2024.

How much traffic does Mill ST (sr 2003) over Mahoning Creek carry?

About 1,489 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Mill ST (sr 2003) over Mahoning Creek?

The structure is 150 ft (45.7 m) long with a longest span of 73 ft (22.3 m) and a deck 37 ft wide.

Who owns Mill ST (sr 2003) over Mahoning Creek?

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