Barnhart Island Road Bridge

Photo 

Map 

Facts 

Overview

Through truss bridge over South Channel St. Lawrence River on Barnhart Island Road

Location

St. Lawrence County, New York

Status

Open to traffic

History

Built 1956; rehabilitated 1997

Design

Through truss

Dimensions

Length of largest span: 508.9 ft.
Total length: 1,073.9 ft.
Deck width: 37.7 ft.
Vertical clearance above deck: 22.1 ft.

Approximate latitude, longitude

+44.99608, -74.84489   (decimal degrees)
44°59'46" N, 74°50'42" W   (degrees°minutes'seconds")

Approximate UTM coordinates

18/512226/4982527 (zone/easting/northing)

Quadrangle map:

Raquette River

Inventory numbers

NY 5523630 (New York State bridge identification number)
BH 26809 (Bridgehunter.com ID)

Categories 

Update Log 

• June 7, 2019: New photo from Geoff Hubbs

Sources 

• Geoff Hubbs

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