US Bridges

T403 Aughwick M RD over Aughwick Creek

Fair

Huntingdon County, Pennsylvania · Aughwick Mills · Structure no. 000000000018932

Built
1968
57 years old, rebuilt 2016
Condition
Fair
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
182 ft
3 main spans
Daily traffic
296
2023 count
Owner
County
County Highway Agency

About this bridge

T403 Aughwick M RD over Aughwick Creek is a prestressed concrete box beam or girders - multiple carrying T403 Aughwick M RD over Aughwick Creek in Huntingdon County, Pennsylvania. It was built in 1968 and reconstructed in 2016, so it is 57 years old, older 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 296 vehicles a day, roughly 3% of them trucks, projected to reach 379 by 2043. The structure is 182 ft (55.5 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT403 Aughwick M RD
CrossesAughwick Creek
LocationAughwick Mills
RouteCity Street 0
Coordinates40.33498, -77.85991
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating58 US tons
Inventory rating11 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length182 ft (55.5 m)
Longest span59 ft (18 m)
Deck width26 ft (7.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic296 (2023)
Projected traffic379 by 2043
Trucks3%
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

OwnerCounty Highway Agency
Maintained byCounty 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 T403 Aughwick M RD over Aughwick Creek built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2016.

What condition is T403 Aughwick M RD over Aughwick 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 April 2023.

How much traffic does T403 Aughwick M RD over Aughwick Creek carry?

About 296 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is T403 Aughwick M RD over Aughwick Creek?

The structure is 182 ft (55.5 m) long with a longest span of 59 ft (18 m) and a deck 26 ft wide.

Who owns T403 Aughwick M RD over Aughwick Creek?

It is owned by the County Highway Agency.