US Bridges

SR 994 over Tatman Run

Good

Huntingdon County, Pennsylvania · 0.6 Mile West of SR 3001 · Structure no. 000000000069337

Built
2024
1 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
71 ft
1 main span
Daily traffic
1,285
2024 count
Owner
State
State Highway Agency

About this bridge

SR 994 over Tatman Run is a prestressed concrete box beam or girders - single or spread carrying SR 994 over Tatman Run in Huntingdon County, Pennsylvania. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,285 vehicles a day, roughly 15% of them trucks, projected to reach 1,321 by 2032. The structure is 71 ft (21.6 m) long and 34 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

Location

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CarriesSR 994
CrossesTatman Run
Location0.6 Mile West of SR 3001
RouteState Highway 994
CountyHuntingdon County
StatePennsylvania
Coordinates40.30128, -78.16346
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating39.2 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length71 ft (21.6 m)
Longest span67 ft (20.4 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,285 (2024)
Projected traffic1,321 by 2032
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 994 over Tatman Run built?

It was built in 2024, making it 1 years old in 2025.

What condition is SR 994 over Tatman Run 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 October 2024.

How much traffic does SR 994 over Tatman Run carry?

About 1,285 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is SR 994 over Tatman Run?

The structure is 71 ft (21.6 m) long with a longest span of 67 ft (20.4 m) and a deck 34 ft wide.

Who owns SR 994 over Tatman Run?

It is owned by the State Highway Agency.