US Bridges

SR 2020 over Poorbaugh Run

PoorPosted for load

Somerset County, Pennsylvania · 3 Mi.Nw.Of Fairhope · Structure no. 000000000031634

Built
1937
88 years old, rebuilt 1949
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
23 ft
1 main span
Daily traffic
87
2023 count
Owner
State
State Highway Agency

About this bridge

SR 2020 over Poorbaugh Run is a steel stringer/multi-beam or girder carrying SR 2020 over Poorbaugh Run in Somerset County, Pennsylvania. It was built in 1937 and reconstructed in 1949, so it is 88 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. Its operating status is: posted for load restriction.

It carries about 87 vehicles a day, roughly 9% of them trucks, projected to reach 93 by 2032. The structure is 23 ft (7 m) long and 24 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSR 2020
CrossesPoorbaugh Run
Location3 Mi.Nw.Of Fairhope
RouteState Highway 0
Coordinates39.85633, -78.82584
Functional classRural Minor 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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
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 adequacy7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating48 US tons
Inventory rating28 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length23 ft (7 m)
Longest span21 ft (6.4 m)
Deck width24 ft (7.4 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic87 (2023)
Projected traffic93 by 2032
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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$469,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 2020 over Poorbaugh Run built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 1949.

What condition is SR 2020 over Poorbaugh Run 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 October 2024.

How much traffic does SR 2020 over Poorbaugh Run carry?

About 87 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is SR 2020 over Poorbaugh Run?

The structure is 23 ft (7 m) long with a longest span of 21 ft (6.4 m) and a deck 24 ft wide.

Who owns SR 2020 over Poorbaugh Run?

It is owned by the State Highway Agency.