General Information
Phone Numbers
(315)786-3600
Fax: (315)786-3635
Emergencies: Dial 911
Location
21897 County Rd 190
Watertown,
NY
13601

Operational Overview

Department of Highways Operational Overview


Jefferson County Map



The Department oversees the engineering, installation, construction, improvement, repair and maintenance of all county roads, signs, and bridges within its jurisdiction. 

Support Services for other municipalities and agencies include shared services, equipment rental, survey and technical assistance including design, drainage calculations, construction practice's and traffic engineering.

The Highway department also performs maintenance and repairs on the majority of vehicles owned and operated by Jefferson County. The sign shop makes all the signs used on County Roads, as well as decals for County vehicles. 


12,000 Signs

555 Miles of Roads,

140 Bridges

450 Drainage structures

280 Culverts (smaller bridge between 5 and 20 feet)