US Bridges

SR 3011 over Slab Cabin Run

Good

Centre County, Pennsylvania · 1.5 Mi. S. Lemont · Structure no. 000000000047623

Built
2012
13 years old
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
83 ft
2 main spans
Daily traffic
9,623
2024 count
Owner
State
State Highway Agency

About this bridge

SR 3011 over Slab Cabin Run is a prestressed concrete continuous box beam or girders - multiple carrying SR 3011 over Slab Cabin Run in Centre County, Pennsylvania. It was built in 2012, so it is 13 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 9,623 vehicles a day, roughly 3% of them trucks, projected to reach 11,788 by 2043. The structure is 83 ft (25.3 m) long and 35 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSR 3011
CrossesSlab Cabin Run
Location1.5 Mi. S. Lemont
RouteState Highway 0
Coordinates40.79078, -77.83226
Functional classUrban Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating64.3 US tons
Inventory rating40.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length83 ft (25.3 m)
Longest span39 ft (11.9 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,623 (2024)
Projected traffic11,788 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 3011 over Slab Cabin Run built?

It was built in 2012, making it 13 years old in 2025.

What condition is SR 3011 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 April 2023.

How much traffic does SR 3011 over Slab Cabin Run carry?

About 9,623 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is SR 3011 over Slab Cabin Run?

The structure is 83 ft (25.3 m) long with a longest span of 39 ft (11.9 m) and a deck 35 ft wide.

Who owns SR 3011 over Slab Cabin Run?

It is owned by the State Highway Agency.