US Bridges

SR 26-PA 26 over Slab Cabin Run

Good

Centre County, Pennsylvania · Pine Grove Mills · Structure no. 000000000069468

Built
2022
3 years old
Condition
Good
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
39 ft
1 main span
Daily traffic
6,130
2024 count
Owner
State
State Highway Agency

About this bridge

SR 26-PA 26 over Slab Cabin Run is a prestressed concrete box beam or girders - multiple carrying SR 26-PA 26 over Slab Cabin Run in Centre County, Pennsylvania. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,130 vehicles a day, roughly 5% of them trucks, projected to reach 8,976 by 2043. The structure is 39 ft (11.9 m) long and 50 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

Location

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CarriesSR 26-PA 26
CrossesSlab Cabin Run
LocationPine Grove Mills
RouteState Highway 26
CountyCentre County
StatePennsylvania
Coordinates40.75008, -77.86931
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal 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 rating67 US tons
Inventory rating51 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length39 ft (11.9 m)
Longest span39 ft (11.9 m)
Deck width50 ft (15.3 m)
Roadway width47 ft (14.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,130 (2024)
Projected traffic8,976 by 2043
Trucks5%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 26-PA 26 over Slab Cabin Run built?

It was built in 2022, making it 3 years old in 2025.

What condition is SR 26-PA 26 over Slab Cabin 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 June 2023.

How much traffic does SR 26-PA 26 over Slab Cabin Run carry?

About 6,130 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is SR 26-PA 26 over Slab Cabin Run?

The structure is 39 ft (11.9 m) long with a longest span of 39 ft (11.9 m) and a deck 50 ft wide.

Who owns SR 26-PA 26 over Slab Cabin Run?

It is owned by the State Highway Agency.