US Bridges

On Tsr 323 over Big Fishing Creek

Good

Clinton County, Pennsylvania · Lamar · Structure no. 000000000052477

Built
2015
10 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
87 ft
1 main span
Daily traffic
728
2023 count
Owner
State
State Highway Agency

About this bridge

On Tsr 323 over Big Fishing Creek is a prestressed concrete box beam or girders - multiple carrying On Tsr 323 over Big Fishing Creek in Clinton County, Pennsylvania. It was built in 2015, so it is 10 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 728 vehicles a day, roughly 12% of them trucks, projected to reach 472 by 2044. The structure is 87 ft (26.5 m) long and 25 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

CarriesOn Tsr 323
CrossesBig Fishing Creek
LocationLamar
RouteState Highway 0
Coordinates41.00711, -77.53389
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
Deck7 GoodSome minor problems.
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating62.5 US tons
Inventory rating48.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length87 ft (26.5 m)
Longest span87 ft (26.5 m)
Deck width25 ft (7.7 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic728 (2023)
Projected traffic472 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 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 On Tsr 323 over Big Fishing Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is On Tsr 323 over Big Fishing 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 On Tsr 323 over Big Fishing Creek carry?

About 728 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is On Tsr 323 over Big Fishing Creek?

The structure is 87 ft (26.5 m) long with a longest span of 87 ft (26.5 m) and a deck 25 ft wide.

Who owns On Tsr 323 over Big Fishing Creek?

It is owned by the State Highway Agency.