US Bridges

SR 155-PA 155 over Portage Creek

Poor

Cameron County, Pennsylvania · 1 MI S Sizerville · Structure no. 000000000008871

Built
1941
84 years old, rebuilt 1960
Condition
Poor
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
114 ft
2 main spans
Daily traffic
1,571
2023 count
Owner
State
State Highway Agency

About this bridge

SR 155-PA 155 over Portage Creek is a steel stringer/multi-beam or girder carrying SR 155-PA 155 over Portage Creek in Cameron County, Pennsylvania. It was built in 1941 and reconstructed in 1960, so it is 84 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 1,571 vehicles a day, roughly 10% of them trucks, projected to reach 2,471 by 2044. The structure is 114 ft (34.7 m) long and 32 ft wide. If it were closed, the detour would be 67.7 mi (109 km).

CarriesSR 155-PA 155
CrossesPortage Creek
Location1 MI S Sizerville
RouteState Highway 155
Coordinates41.57523, -78.19704
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
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; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating89.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length114 ft (34.7 m)
Longest span54 ft (16.5 m)
Deck width32 ft (9.8 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,571 (2023)
Projected traffic2,471 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed67.7 mi (109 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 155-PA 155 over Portage Creek built?

It was built in 1941, making it 84 years old in 2025. It was reconstructed in 1960.

What condition is SR 155-PA 155 over Portage 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 May 2024.

How much traffic does SR 155-PA 155 over Portage Creek carry?

About 1,571 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is SR 155-PA 155 over Portage Creek?

The structure is 114 ft (34.7 m) long with a longest span of 54 ft (16.5 m) and a deck 32 ft wide.

Who owns SR 155-PA 155 over Portage Creek?

It is owned by the State Highway Agency.