US Bridges

T850 Shaffer Run R over Shaffers Run

PoorPosted for load

Somerset County, Pennsylvania · 1.9 Mile N of Fairhope · Structure no. 000000000031637

Built
1937
88 years old, rebuilt 1949
Condition
Poor
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
43 ft
1 main span
Daily traffic
12
2024 count
Owner
State
State Highway Agency

About this bridge

T850 Shaffer Run R over Shaffers Run is a steel stringer/multi-beam or girder carrying T850 Shaffer Run R over Shaffers 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 12 vehicles a day, roughly 27% of them trucks, projected to reach 24 by 2032. The structure is 43 ft (13.1 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesT850 Shaffer Run R
CrossesShaffers Run
Location1.9 Mile N of Fairhope
RouteState Highway 0
Coordinates39.85333, -78.79987
Functional classRural Local

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJune 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 alignment7: Better than present minimum criteria
Operating rating38 US tons
Inventory rating23 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length43 ft (13.1 m)
Longest span42 ft (12.8 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12 (2024)
Projected traffic24 by 2032
Trucks27%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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$724,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T850 Shaffer Run R over Shaffers Run built?

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

What condition is T850 Shaffer Run R over Shaffers 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 June 2024.

How much traffic does T850 Shaffer Run R over Shaffers Run carry?

About 12 vehicles per day (2024 count), of which roughly 27% are trucks.

How long is T850 Shaffer Run R over Shaffers Run?

The structure is 43 ft (13.1 m) long with a longest span of 42 ft (12.8 m) and a deck 24 ft wide.

Who owns T850 Shaffer Run R over Shaffers Run?

It is owned by the State Highway Agency.