US Bridges

RTE 40 over Hoosic River

Good

Rensselaer County, New York · At JCT RTE 40 & Hoosic R · Structure no. 000000001024720

Built
2014
11 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
717 ft
3 main spans
Daily traffic
9,449
2019 count
Owner
State
State Highway Agency

About this bridge

RTE 40 over Hoosic River is a steel continuous stringer/multi-beam or girder carrying RTE 40 over Hoosic River in Rensselaer County, New York. It was built in 2014, so it is 11 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,449 vehicles a day, roughly 8% of them trucks, projected to reach 10,077 by 2041. The structure is 717 ft (218.5 m) long and 39 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesRTE 40
CrossesHoosic River
LocationAt JCT RTE 40 & Hoosic R
RouteState Highway 40
Coordinates42.89531, -73.58815
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating73 US tons
Inventory rating44 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length717 ft (218.5 m)
Longest span295 ft (89.9 m)
Deck width39 ft (11.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,449 (2019)
Projected traffic10,077 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.8 mi (11 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$10.3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 40 over Hoosic River built?

It was built in 2014, making it 11 years old in 2025.

What condition is RTE 40 over Hoosic River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.

How much traffic does RTE 40 over Hoosic River carry?

About 9,449 vehicles per day (2019 count), of which roughly 8% are trucks.

How long is RTE 40 over Hoosic River?

The structure is 717 ft (218.5 m) long with a longest span of 295 ft (89.9 m) and a deck 39 ft wide.

Who owns RTE 40 over Hoosic River?

It is owned by the State Highway Agency.