US Bridges

SR 0042 over Over Hemlock Creek

Good

Columbia County, Pennsylvania · 2 MI W of Bloomsburg · Structure no. 000000000012470

Built
1970
55 years old
Condition
Good
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
11,309
2024 count
Owner
State
State Highway Agency

About this bridge

SR 0042 over Over Hemlock Creek is a prestressed concrete box beam or girders - multiple carrying SR 0042 over Over Hemlock Creek in Columbia County, Pennsylvania. It was built in 1970, so it is 55 years old, older 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 11,309 vehicles a day, roughly 7% of them trucks, projected to reach 17,877 by 2032. The structure is 41 ft (12.5 m) long and 46 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesSR 0042
CrossesOver Hemlock Creek
Location2 MI W of Bloomsburg
RouteState Highway 42
Coordinates40.99658, -76.48129
Functional classUrban Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78 US tons
Inventory rating46 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length41 ft (12.5 m)
Longest span40 ft (12.2 m)
Deck width46 ft (14 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,309 (2024)
Projected traffic17,877 by 2032
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 0042 over Over Hemlock Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is SR 0042 over Over Hemlock 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 SR 0042 over Over Hemlock Creek carry?

About 11,309 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is SR 0042 over Over Hemlock Creek?

The structure is 41 ft (12.5 m) long with a longest span of 40 ft (12.2 m) and a deck 46 ft wide.

Who owns SR 0042 over Over Hemlock Creek?

It is owned by the State Highway Agency.