County transportation departments manage rural roads, county bridges, and coordination between municipal and state transportation systems. There are 4 Department Of Transportation locations in Suffolk County, New York.

County residents should be aware that road jurisdiction is divided between city, county, and state agencies. The county DOT typically handles roads outside city limits while incorporated areas are managed by municipal transportation departments.

List of Suffolk County, New York Department Of Transportation

Shelter Island Highway Department

View Details Call Now (631) 749-1090

Shelter Island Highway Department

Address
Get Direction
Hours

Shelter Island Highway Department

View Details Call Now (631) 749-1090

Shelter Island Highway Department

Address
Get Direction
Hours

New York State Department Of Transportation

View Details Call Now (631) 952-6702

New York State Department Of Transportation

Address
Get Direction
Hours

Central Islip Transportation Department

View Details Call Now (631) 234-9394

Central Islip Transportation Department

Address
Get Direction
Hours

Residents of Suffolk County can report road hazards on county-maintained roads by contacting the county transportation office directly. Many counties offer online portals for permit applications and project tracking.

You may also find Department Of Transportation locations in neighboring counties including Suffolk.