US Bridges

SR 3007 over North Branch Buffalo CR

Fair

Union County, Pennsylvania · 1 MI N of Mifflinburg · Structure no. 000000000033567

Built
1972
53 years old
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
92 ft
2 main spans
Daily traffic
2,864
2023 count
Owner
State
State Highway Agency

About this bridge

SR 3007 over North Branch Buffalo CR is a prestressed concrete box beam or girders - multiple carrying SR 3007 over North Branch Buffalo CR in Union County, Pennsylvania. It was built in 1972, so it is 53 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 6 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 2,864 vehicles a day, roughly 9% of them trucks, projected to reach 3,179 by 2032. The structure is 92 ft (28 m) long and 48 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesSR 3007
CrossesNorth Branch Buffalo CR
Location1 MI N of Mifflinburg
RouteState Highway 0
CountyUnion County
StatePennsylvania
Coordinates40.93393, -77.04185
Functional classRural Minor Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating69 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length92 ft (28 m)
Longest span44 ft (13.4 m)
Deck width48 ft (14.6 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,864 (2023)
Projected traffic3,179 by 2032
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 3007 over North Branch Buffalo CR built?

It was built in 1972, making it 53 years old in 2025.

What condition is SR 3007 over North Branch Buffalo CR 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 May 2024.

How much traffic does SR 3007 over North Branch Buffalo CR carry?

About 2,864 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is SR 3007 over North Branch Buffalo CR?

The structure is 92 ft (28 m) long with a longest span of 44 ft (13.4 m) and a deck 48 ft wide.

Who owns SR 3007 over North Branch Buffalo CR?

It is owned by the State Highway Agency.