US Bridges

SR 1003 over Mill Creek

Fair

Tioga County, Pennsylvania · 4 MI N of Mansfield · Structure no. 000000000032958

Built
1974
51 years old, rebuilt 2017
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
110 ft
2 main spans
Daily traffic
1,246
2024 count
Owner
State
State Highway Agency

About this bridge

SR 1003 over Mill Creek is a prestressed concrete box beam or girders - multiple carrying SR 1003 over Mill Creek in Tioga County, Pennsylvania. It was built in 1974 and reconstructed in 2017, so it is 51 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,246 vehicles a day, roughly 3% of them trucks, projected to reach 617 by 2032. The structure is 110 ft (33.5 m) long and 40 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

Location

Open in Google Maps
CarriesSR 1003
CrossesMill Creek
Location4 MI N of Mansfield
RouteState Highway 0
CountyTioga County
StatePennsylvania
Coordinates41.85876, -77.0594
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110.1 US tons
Inventory rating49.1 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length110 ft (33.5 m)
Longest span53 ft (16.2 m)
Deck width40 ft (12.2 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,246 (2024)
Projected traffic617 by 2032
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 1003 over Mill Creek built?

It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2017.

What condition is SR 1003 over Mill Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.

How much traffic does SR 1003 over Mill Creek carry?

About 1,246 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is SR 1003 over Mill Creek?

The structure is 110 ft (33.5 m) long with a longest span of 53 ft (16.2 m) and a deck 40 ft wide.

Who owns SR 1003 over Mill Creek?

It is owned by the State Highway Agency.