US Bridges

RTE 9N over Hague Brook

Fair

Warren County, New York · Rtes 9N & 8 Intersection · Structure no. 000000001006820

Built
1992
33 years old
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
43 ft
1 main span
Daily traffic
1,767
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 9N over Hague Brook is a prestressed concrete box beam or girders - multiple carrying RTE 9N over Hague Brook 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 1,767 vehicles a day, roughly 7% of them trucks, projected to reach 1,979 by 2041. The structure is 43 ft (13.1 m) long and 85 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesRTE 9N
CrossesHague Brook
LocationRtes 9N & 8 Intersection
RouteState Highway 9N
Coordinates43.74536, -73.49824
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64 US tons
Inventory rating31 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span42 ft (12.8 m)
Deck width85 ft (26 m)
Roadway width48 ft (14.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,767 (2020)
Projected traffic1,979 by 2041
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemYes

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$3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 9N over Hague Brook built?

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

What condition is RTE 9N over Hague Brook 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 2024.

How much traffic does RTE 9N over Hague Brook carry?

About 1,767 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is RTE 9N over Hague Brook?

The structure is 43 ft (13.1 m) long with a longest span of 42 ft (12.8 m) and a deck 85 ft wide.

Who owns RTE 9N over Hague Brook?

It is owned by the State Highway Agency.