US Bridges

CR 7 over Stony Brook

Good

Franklin County, New York · .7 MI S of Brushton · Structure no. 000000003363330

Built
2014
11 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
55 ft
1 main span
Daily traffic
342
2016 count
Owner
County
County Highway Agency

About this bridge

CR 7 over Stony Brook is a prestressed concrete box beam or girders - multiple carrying CR 7 over Stony Brook in Franklin 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 342 vehicles a day, roughly 8% of them trucks, projected to reach 479 by 2036. The structure is 55 ft (16.8 m) long and 30 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesCR 7
CrossesStony Brook
Location.7 MI S of Brushton
RouteCounty Highway 0
Coordinates44.82048, -74.52066
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
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length55 ft (16.8 m)
Longest span54 ft (16.5 m)
Deck width30 ft (9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic342 (2016)
Projected traffic479 by 2036
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$505,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 7 over Stony Brook built?

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

What condition is CR 7 over Stony Brook 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 October 2024.

How much traffic does CR 7 over Stony Brook carry?

About 342 vehicles per day (2016 count), of which roughly 8% are trucks.

How long is CR 7 over Stony Brook?

The structure is 55 ft (16.8 m) long with a longest span of 54 ft (16.5 m) and a deck 30 ft wide.

Who owns CR 7 over Stony Brook?

It is owned by the County Highway Agency.