US Bridges

T-410 Redwood Ave over Bennett Br Sinnemahoning

Fair

Elk County, Pennsylvania · 1200 Ft NE of SR 255 Inte · Structure no. 000000000015745

Built
1988
37 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
64 ft
1 main span
Daily traffic
250
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-410 Redwood Ave over Bennett Br Sinnemahoning is a prestressed concrete box beam or girders - multiple carrying T-410 Redwood Ave over Bennett Br Sinnemahoning in Elk County, Pennsylvania. It was built in 1988, so it is 37 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 250 vehicles a day, projected to reach 380 by 2041. The structure is 64 ft (19.5 m) long and 16 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT-410 Redwood Ave
CrossesBennett Br Sinnemahoning
Location1200 Ft NE of SR 255 Inte
RouteCity Street 0
Coordinates41.25714, -78.49989
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating103 US tons
Inventory rating55 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length64 ft (19.5 m)
Longest span62 ft (18.9 m)
Deck width16 ft (5 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2021)
Projected traffic380 by 2041
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$84,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T-410 Redwood Ave over Bennett Br Sinnemahoning built?

It was built in 1988, making it 37 years old in 2025.

What condition is T-410 Redwood Ave over Bennett Br Sinnemahoning 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 September 2023.

How much traffic does T-410 Redwood Ave over Bennett Br Sinnemahoning carry?

About 250 vehicles per day (2021 count).

How long is T-410 Redwood Ave over Bennett Br Sinnemahoning?

The structure is 64 ft (19.5 m) long with a longest span of 62 ft (18.9 m) and a deck 16 ft wide.

Who owns T-410 Redwood Ave over Bennett Br Sinnemahoning?

It is owned by the Town or Township Highway Agency.