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Road and Bridge Division

One of the major functions of county government is to build and maintain a network of roads and bridges in unincorporated areas of the county. The Road & Bridge Division has that responsibility.  Williamson County is responsible for maintaining approximately 1,400 miles of county roads spread over an area of 1,124 square miles.

County Engineer's Office

The County Engineer is responsible for enforcing the development requirements in the Subdivision Regulations. In addition, the County Engineer's Office also is responsible for: 

  -  Inspection of county road construction
  -  Inspection of utility installation in county right-of-way
  -  Right-of-way acquisition

Fleet Services Division

Williamson County Fleet Services takes care of all the County’s vehicles including maintenance, repairs, body work, and fueling infrastructure.  Fleet Services is involved with vehicles from purchasing to auction and keeps records on each vehicle.  Williamson County has approximately 750 pieces of equipment and vehicles to maintain, including 36 propane powered vehicles.  The Fleet Services director is appointed by the Senior Director of the Department of Infrastructure.

Facilities Maintenance Division

The Facilities Maintenance Division is responsible for maintenance of all county owned facilities and grounds, including major and minor repairs, remodeling, new construction, cleaning and grounds keeping. The Facilities Maintenance Department is located at 3101 SE Inner Loop in Georgetown and can be contacted by email at  The facilities maintenance director is appointed by the Senior Director of the Department of Infrastructure.

Title VI

Williamson County, Texas, is responsible for operating Public Transportation Programs and implementing transit-related projects, which are funded in part with Federal financial assistance awarded by the U.S. Department of Transportation and the Federal Transit Administration, without discriminating against any person in the United States on the basis of on the basis of race, color, national origin, sex, age or disability.  For more information on Title VI, click here.  To access a complaint form, click here.  For a copy of the non-descrimination statement, click here.
The Department of Infrastructure


Department of Infrastructure
Robert B. Daigh, P.E.
Sr. Director of Infrastructure
Phone:  (512) 943-3330
Fax: (512) 943-3335
Taylor:  (512) 352-4176
Liberty Hill: (512) 260-4268

Williamson County Courthouse
710 Main Street Georgetown, TX 78626
Main Telephone: (512)943-1100
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