US Bridges

RTE 9 over Trout Brook Overflow

Fair

Warren County, New York · 0.5 MI NE JCT 9 & I87 · Structure no. 000000001005770

Built
1992
33 years old
Condition
Fair
inspected May 2023
Type
Culvert
Concrete
Length
23 ft
1 main span
Daily traffic
2,687
2019 count
Owner
State
State Highway Agency

About this bridge

RTE 9 over Trout Brook Overflow is a concrete culvert carrying RTE 9 over Trout Brook Overflow in Warren County, New York. It was built in 1992, so it is 33 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 2,687 vehicles a day, roughly 10% of them trucks, projected to reach 2,865 by 2041. The structure is 23 ft (7 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesRTE 9
CrossesTrout Brook Overflow
Location0.5 MI NE JCT 9 & I87
RouteU.S. Route 9
Coordinates43.72758, -73.82373
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length23 ft (7 m)
Longest span21 ft (6.4 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,687 (2019)
Projected traffic2,865 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$532,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 9 over Trout Brook Overflow built?

It was built in 1992, making it 33 years old in 2025.

What condition is RTE 9 over Trout Brook Overflow 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 May 2023.

How much traffic does RTE 9 over Trout Brook Overflow carry?

About 2,687 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is RTE 9 over Trout Brook Overflow?

The structure is 23 ft (7 m) long with a longest span of 21 ft (6.4 m) and a deck 33 ft wide.

Who owns RTE 9 over Trout Brook Overflow?

It is owned by the State Highway Agency.