US Bridges

T381 Blairs Hill R over Tonoloway Creek

Good

Fulton County, Pennsylvania · .5 Mi.E.Of Sipes Mill · Structure no. 000000000017912

Built
1937
88 years old, rebuilt 2014
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
42 ft
1 main span
Daily traffic
69
2023 count
Owner
State
State Highway Agency

About this bridge

T381 Blairs Hill R over Tonoloway Creek is a steel stringer/multi-beam or girder carrying T381 Blairs Hill R over Tonoloway Creek in Fulton County, Pennsylvania. It was built in 1937 and reconstructed in 2014, 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 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 69 vehicles a day, roughly 7% of them trucks, projected to reach 84 by 2032. The structure is 42 ft (12.8 m) long and 26 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesT381 Blairs Hill R
CrossesTonoloway Creek
Location.5 Mi.E.Of Sipes Mill
RouteState Highway 0
Coordinates39.90438, -78.14174
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating88 US tons
Inventory rating53 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length42 ft (12.8 m)
Longest span40 ft (12.2 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic69 (2023)
Projected traffic84 by 2032
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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$714,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T381 Blairs Hill R over Tonoloway Creek built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 2014.

What condition is T381 Blairs Hill R over Tonoloway 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 January 2024.

How much traffic does T381 Blairs Hill R over Tonoloway Creek carry?

About 69 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is T381 Blairs Hill R over Tonoloway Creek?

The structure is 42 ft (12.8 m) long with a longest span of 40 ft (12.2 m) and a deck 26 ft wide.

Who owns T381 Blairs Hill R over Tonoloway Creek?

It is owned by the State Highway Agency.