US Bridges

T-399 Clear Run RD over Clear Run

Fair

Clearfield County, Pennsylvania · 300 Ft NE of T-405 · Structure no. 000000000011950

Built
1974
51 years old
Condition
Fair
inspected August 2023
Type
Culvert
Concrete
Length
20 ft
1 main span
Daily traffic
1,280
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-399 Clear Run RD over Clear Run is a concrete culvert carrying T-399 Clear Run RD over Clear Run in Clearfield County, Pennsylvania. It was built in 1974, 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 6 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 1,280 vehicles a day, projected to reach 1,640 by 2039. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesT-399 Clear Run RD
CrossesClear Run
Location300 Ft NE of T-405
RouteCity Street 0
Coordinates41.1383, -78.75372
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating28 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,280 (2019)
Projected traffic1,640 by 2039
Trucks0%
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

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 T-399 Clear Run RD over Clear Run built?

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

What condition is T-399 Clear Run RD over Clear Run 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 August 2023.

How much traffic does T-399 Clear Run RD over Clear Run carry?

About 1,280 vehicles per day (2019 count).

How long is T-399 Clear Run RD over Clear Run?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).

Who owns T-399 Clear Run RD over Clear Run?

It is owned by the Town or Township Highway Agency.