US Bridges

RTE 122 over Trib Trout River

Fair

Franklin County, New York · .2 MI E JCT SH122 & SH 30 · Structure no. 000000003337930

Built
1986
39 years old
Condition
Fair
inspected July 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
28 ft
1 main span
Daily traffic
2,295
2018 count
Owner
State
State Highway Agency

About this bridge

RTE 122 over Trib Trout River is a prestressed concrete box beam or girders - multiple carrying RTE 122 over Trib Trout River in Franklin County, New York. It was built in 1986, so it is 39 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 2,295 vehicles a day, roughly 15% of them trucks, projected to reach 2,394 by 2041. The structure is 28 ft (8.5 m) long and 43 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

Location

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CarriesRTE 122
CrossesTrib Trout River
Location.2 MI E JCT SH122 & SH 30
RouteState Highway 122
CountyFranklin County
StateNew York
Coordinates44.92947, -74.29502
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67 US tons
Inventory rating40 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length28 ft (8.5 m)
Longest span24 ft (7.3 m)
Deck width43 ft (13.2 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,295 (2018)
Projected traffic2,394 by 2041
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5.6 mi (9 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$746,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 122 over Trib Trout River built?

It was built in 1986, making it 39 years old in 2025.

What condition is RTE 122 over Trib Trout River 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 July 2023.

How much traffic does RTE 122 over Trib Trout River carry?

About 2,295 vehicles per day (2018 count), of which roughly 15% are trucks.

How long is RTE 122 over Trib Trout River?

The structure is 28 ft (8.5 m) long with a longest span of 24 ft (7.3 m) and a deck 43 ft wide.

Who owns RTE 122 over Trib Trout River?

It is owned by the State Highway Agency.