US Bridges

T-364 (dahoga Rd) over Hoffman Run

Fair

Elk County, Pennsylvania · 1000FT SW of Dahoga · Structure no. 000000000015750

Built
1990
35 years old
Condition
Fair
inspected October 2023
Type
Slab
Wood or Timber
Length
27 ft
1 main span
Daily traffic
134
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-364 (dahoga Rd) over Hoffman Run is a wood or timber slab carrying T-364 (dahoga Rd) over Hoffman Run in Elk County, Pennsylvania. It was built in 1990, so it is 35 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 134 vehicles a day, roughly 10% of them trucks, projected to reach 142 by 2043. The structure is 27 ft (8.2 m) long and 16 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesT-364 (dahoga Rd)
CrossesHoffman Run
Location1000FT SW of Dahoga
RouteCity Street 0
CountyElk County
StatePennsylvania
Coordinates41.5981, -78.7277
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, 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 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating54 US tons
Inventory rating40 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 20
Structure length27 ft (8.2 m)
Longest span25 ft (7.6 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic134 (2023)
Projected traffic142 by 2043
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-364 (dahoga Rd) over Hoffman Run built?

It was built in 1990, making it 35 years old in 2025.

What condition is T-364 (dahoga Rd) over Hoffman Run in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.

How much traffic does T-364 (dahoga Rd) over Hoffman Run carry?

About 134 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is T-364 (dahoga Rd) over Hoffman Run?

The structure is 27 ft (8.2 m) long with a longest span of 25 ft (7.6 m) and a deck 16 ft wide.

Who owns T-364 (dahoga Rd) over Hoffman Run?

It is owned by the Town or Township Highway Agency.