US Bridges

Bridge Street over Shamokin Creek

Fair

Northumberland County, Pennsylvania · Weigh Scales · Structure no. 000000000029366

Built
1965
60 years old
Condition
Fair
inspected February 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
86 ft
2 main spans
Daily traffic
75
2019 count
Owner
County
County Highway Agency

About this bridge

Bridge Street over Shamokin Creek is a prestressed concrete box beam or girders - multiple carrying Bridge Street over Shamokin Creek in Northumberland County, Pennsylvania. It was built in 1965, so it is 60 years old, older 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 75 vehicles a day, projected to reach 116 by 2045. The structure is 86 ft (26.2 m) long and 31 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesBridge Street
CrossesShamokin Creek
LocationWeigh Scales
RouteCity Street 0
Coordinates40.81116, -76.58366
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating78 US tons
Inventory rating39 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length86 ft (26.2 m)
Longest span42 ft (12.8 m)
Deck width31 ft (9.5 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2019)
Projected traffic116 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Bridge Street over Shamokin Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is Bridge Street over Shamokin Creek 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 February 2023.

How much traffic does Bridge Street over Shamokin Creek carry?

About 75 vehicles per day (2019 count).

How long is Bridge Street over Shamokin Creek?

The structure is 86 ft (26.2 m) long with a longest span of 42 ft (12.8 m) and a deck 31 ft wide.

Who owns Bridge Street over Shamokin Creek?

It is owned by the County Highway Agency.