US Bridges

T-351 Deerville RD over Cedar Spring Run

Fair

Juniata County, Pennsylvania · 1 Mile N.Of Mexico · Structure no. 000000000020354

Built
1973
52 years old
Condition
Fair
inspected October 2023
Type
Slab
Concrete
Length
30 ft
1 main span
Daily traffic
500
2011 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-351 Deerville RD over Cedar Spring Run is a concrete slab carrying T-351 Deerville RD over Cedar Spring Run in Juniata County, Pennsylvania. It was built in 1973, so it is 52 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 500 vehicles a day, roughly 3% of them trucks, projected to reach 700 by 2031. The structure is 30 ft (9.1 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesT-351 Deerville RD
CrossesCedar Spring Run
Location1 Mile N.Of Mexico
RouteCity Street 0
CountyJuniata County
StatePennsylvania
Coordinates40.55168, -77.35672
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating81 US tons
Inventory rating49.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span28 ft (8.5 m)
Deck width42 ft (12.7 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2011)
Projected traffic700 by 2031
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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-351 Deerville RD over Cedar Spring Run built?

It was built in 1973, making it 52 years old in 2025.

What condition is T-351 Deerville RD over Cedar Spring 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 October 2023.

How much traffic does T-351 Deerville RD over Cedar Spring Run carry?

About 500 vehicles per day (2011 count), of which roughly 3% are trucks.

How long is T-351 Deerville RD over Cedar Spring Run?

The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 42 ft wide.

Who owns T-351 Deerville RD over Cedar Spring Run?

It is owned by the Town or Township Highway Agency.