US Bridges

Pa 849; Creek Rd. over Big Buffalo Creek

Good

Perry County, Pennsylvania · Wila · Structure no. 000000000029556

Built
1989
36 years old
Condition
Good
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
165 ft
3 main spans
Daily traffic
831
2024 count
Owner
State
State Highway Agency

About this bridge

Pa 849; Creek Rd. over Big Buffalo Creek is a prestressed concrete box beam or girders - multiple carrying Pa 849; Creek Rd. over Big Buffalo Creek in Perry County, Pennsylvania. It was built in 1989, so it is 36 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 831 vehicles a day, roughly 9% of them trucks, projected to reach 707 by 2032. The structure is 165 ft (50.3 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesPa 849; Creek Rd.
CrossesBig Buffalo Creek
LocationWila
RouteState Highway 849
Coordinates40.48223, -77.17399
Functional classRural Minor 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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating84 US tons
Inventory rating41 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length165 ft (50.3 m)
Longest span53 ft (16.2 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic831 (2024)
Projected traffic707 by 2032
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Pa 849; Creek Rd. over Big Buffalo Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is Pa 849; Creek Rd. over Big Buffalo Creek 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 March 2023.

How much traffic does Pa 849; Creek Rd. over Big Buffalo Creek carry?

About 831 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is Pa 849; Creek Rd. over Big Buffalo Creek?

The structure is 165 ft (50.3 m) long with a longest span of 53 ft (16.2 m) and a deck 32 ft wide.

Who owns Pa 849; Creek Rd. over Big Buffalo Creek?

It is owned by the State Highway Agency.