US Bridges

SR 120-PA 120 over Norfolk and Southern

Fair

Clinton County, Pennsylvania · Renovo Boro · Structure no. 000000000012095

Built
1970
55 years old, rebuilt 2023
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
202 ft
2 main spans
Daily traffic
1,560
2023 count
Owner
State
State Highway Agency

About this bridge

SR 120-PA 120 over Norfolk and Southern is a steel continuous stringer/multi-beam or girder carrying SR 120-PA 120 over Norfolk and Southern in Clinton County, Pennsylvania. It was built in 1970 and reconstructed in 2023, 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 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 1,560 vehicles a day, roughly 8% of them trucks, projected to reach 2,136 by 2044. The structure is 202 ft (61.6 m) long and 54 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

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CarriesSR 120-PA 120
CrossesNorfolk and Southern
LocationRenovo Boro
RouteState Highway 120
CountyClinton County
StatePennsylvania
Coordinates41.32601, -77.76479
Functional classRural Minor Arterial

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating47 US tons
Inventory rating28 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length202 ft (61.6 m)
Longest span104 ft (31.7 m)
Deck width54 ft (16.6 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,560 (2023)
Projected traffic2,136 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed98.8 mi (159 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$863,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 120-PA 120 over Norfolk and Southern built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 2023.

What condition is SR 120-PA 120 over Norfolk and Southern 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 October 2024.

How much traffic does SR 120-PA 120 over Norfolk and Southern carry?

About 1,560 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is SR 120-PA 120 over Norfolk and Southern?

The structure is 202 ft (61.6 m) long with a longest span of 104 ft (31.7 m) and a deck 54 ft wide.

Who owns SR 120-PA 120 over Norfolk and Southern?

It is owned by the State Highway Agency.