US Bridges

Rensselaer Street over Oswegatchie River

Good

St. Lawrence County, New York · In Rensselaer Falls · Structure no. 000000001039620

Built
2012
13 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
192 ft
2 main spans
Daily traffic
580
2018 count
Owner
County
County Highway Agency

About this bridge

Rensselaer Street over Oswegatchie River is a steel continuous stringer/multi-beam or girder carrying Rensselaer Street over Oswegatchie River in St. Lawrence County, New York. It was built in 2012, so it is 13 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 580 vehicles a day, roughly 7% of them trucks, projected to reach 812 by 2038. The structure is 192 ft (58.5 m) long and 39 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesRensselaer Street
CrossesOswegatchie River
LocationIn Rensselaer Falls
Coordinates44.58905, -75.32138
Functional classRural Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110 US tons
Inventory rating66 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length192 ft (58.5 m)
Longest span95 ft (28.9 m)
Deck width39 ft (11.8 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic580 (2018)
Projected traffic812 by 2038
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed7.5 mi (12 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.9 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Rensselaer Street over Oswegatchie River built?

It was built in 2012, making it 13 years old in 2025.

What condition is Rensselaer Street over Oswegatchie 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 May 2024.

How much traffic does Rensselaer Street over Oswegatchie River carry?

About 580 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is Rensselaer Street over Oswegatchie River?

The structure is 192 ft (58.5 m) long with a longest span of 95 ft (28.9 m) and a deck 39 ft wide.

Who owns Rensselaer Street over Oswegatchie River?

It is owned by the County Highway Agency.