US Bridges

SR 890 over Little Shamokin Creek

Poor

Northumberland County, Pennsylvania · 1MI S of Augustaville · Structure no. 000000000029121

Built
1949
76 years old
Condition
Poor
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
45 ft
1 main span
Daily traffic
2,336
2023 count
Owner
State
State Highway Agency

About this bridge

SR 890 over Little Shamokin Creek is a steel stringer/multi-beam or girder carrying SR 890 over Little Shamokin Creek in Northumberland County, Pennsylvania. It was built in 1949, so it is 76 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 2,336 vehicles a day, roughly 4% of them trucks, projected to reach 3,205 by 2032. The structure is 45 ft (13.7 m) long and 35 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesSR 890
CrossesLittle Shamokin Creek
Location1MI S of Augustaville
RouteState Highway 890
Coordinates40.79038, -76.7306
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71 US tons
Inventory rating43 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length45 ft (13.7 m)
Longest span41 ft (12.5 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,336 (2023)
Projected traffic3,205 by 2032
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$102,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 890 over Little Shamokin Creek built?

It was built in 1949, making it 76 years old in 2025.

What condition is SR 890 over Little Shamokin Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.

How much traffic does SR 890 over Little Shamokin Creek carry?

About 2,336 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is SR 890 over Little Shamokin Creek?

The structure is 45 ft (13.7 m) long with a longest span of 41 ft (12.5 m) and a deck 35 ft wide.

Who owns SR 890 over Little Shamokin Creek?

It is owned by the State Highway Agency.