US Bridges

Mc Carthy Road over W Br ST Regis Rvr

Good

St. Lawrence County, New York · 2 MI NE of Stockholm Cntr · Structure no. 000000003358370

Built
2022
3 years old
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
106 ft
1 main span
Daily traffic
85
2018 count
Owner
County
County Highway Agency

About this bridge

Mc Carthy Road over W Br ST Regis Rvr is a prestressed concrete box beam or girders - multiple carrying Mc Carthy Road over W Br ST Regis Rvr in St. Lawrence County, New York. It was built in 2022, so it is 3 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 85 vehicles a day, roughly 2% of them trucks, projected to reach 119 by 2038. The structure is 106 ft (32.3 m) long and 18 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesMc Carthy Road
CrossesW Br ST Regis Rvr
Location2 MI NE of Stockholm Cntr
Coordinates44.78574, -74.81468
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating57 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length106 ft (32.3 m)
Longest span106 ft (32.3 m)
Deck width18 ft (5.6 m)
Roadway width15 ft (4.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic85 (2018)
Projected traffic119 by 2038
Trucks2%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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$468,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mc Carthy Road over W Br ST Regis Rvr built?

It was built in 2022, making it 3 years old in 2025.

What condition is Mc Carthy Road over W Br ST Regis Rvr 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 September 2024.

How much traffic does Mc Carthy Road over W Br ST Regis Rvr carry?

About 85 vehicles per day (2018 count), of which roughly 2% are trucks.

How long is Mc Carthy Road over W Br ST Regis Rvr?

The structure is 106 ft (32.3 m) long with a longest span of 106 ft (32.3 m) and a deck 18 ft wide.

Who owns Mc Carthy Road over W Br ST Regis Rvr?

It is owned by the County Highway Agency.