1. Spring weight restrictions for county roads will end April 12

    Spring weight restrictions will expire on Washington County Roads at 12:01 a.m. April 12. Read on...
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PlowThe Washington County Transportation Department maintains 226 miles of County State Aid Highways (CSAH) and 59 miles of County Roads.

It consists of the following five sections shown in the tabbed menu below.

  1. Engineering
  2. Fleet Maintenance
  3. Regional Railroad Authority
  4. Road Maintenance
  5. Traffic
  • Plan, design, and inspect highway construction and improvement projects
  • Perform annual bridge safety inspections
  • Maintain the County's pavement management system