Skip to Content

Login   Subscribe   Site Index   Contact Us   Google Translate™

NYS Comptroller

THOMAS P. DiNAPOLI

New York's Highway Bridges, 2016

St. Lawrence County - Total Bridges: 316

Total Number of Bridges by Status

Average Bridge Age in Years by Owner Type

Number and Characteristics of Bridges by Owner Type

Bridge Owner Number of Bridges Average Age (Years) Average Daily Traffic Number Structurally Deficient Percent Structurally Deficient Number Functionally Obsolete Percent Functionally Obsolete
County 198 46.2 101,943 29 14.6% 19 9.6%
City/Other Municipality 2 63.5 6,231 0 0.0% 1 50.0%
Town 21 52.6 4,785 6 28.6% 4 19.0%
Local Authority or Agency 2 57.0 9,745 0 0.0% 2 100.0%
State 92 48.1 313,522 12 13.0% 7 7.6%
Other (not local) 1 17.0 10 0 0.0% 0 0.0%
Total 316 47.3 436,236 47 14.9% 33 10.4%

Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.