US Bridges

T-919 Walnut St. over Little Muddy Run

Good

Clearfield County, Pennsylvania · 0.3 MI W of Pa 728 · Structure no. 000000000056806

Built
1933
92 years old, rebuilt 2021
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
23 ft
1 main span
Daily traffic
100
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-919 Walnut St. over Little Muddy Run is a steel stringer/multi-beam or girder carrying T-919 Walnut St. over Little Muddy Run in Clearfield County, Pennsylvania. It was built in 1933 and reconstructed in 2021, so it is 92 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 100 vehicles a day, projected to reach 142 by 2041. The structure is 23 ft (7 m) long and 23 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesT-919 Walnut St.
CrossesLittle Muddy Run
Location0.3 MI W of Pa 728
RouteCity Street 0
Coordinates40.75622, -78.42561
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
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 rating50.4 US tons
Inventory rating38.9 US tons

Structure

MaterialSteel
DeckOpen grating
Main spans1
Design loadHL 93
Structure length23 ft (7 m)
Longest span22 ft (6.7 m)
Deck width23 ft (7.1 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2021)
Projected traffic142 by 2041
Trucks0%
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

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-919 Walnut St. over Little Muddy Run built?

It was built in 1933, making it 92 years old in 2025. It was reconstructed in 2021.

What condition is T-919 Walnut St. over Little Muddy Run 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 September 2023.

How much traffic does T-919 Walnut St. over Little Muddy Run carry?

About 100 vehicles per day (2021 count).

How long is T-919 Walnut St. over Little Muddy Run?

The structure is 23 ft (7 m) long with a longest span of 22 ft (6.7 m) and a deck 23 ft wide.

Who owns T-919 Walnut St. over Little Muddy Run?

It is owned by the Town or Township Highway Agency.