Road and Bridge

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.  To learn more about what the Road & Bridge Division accomplishes in a year, click here for their fact sheet.



Williamson County Road and Bridge has determined that a small portion of San Gabriel Ranch Road, located over the spillway to the reservoir, east of Remuda Drive near the intersection with San Gabriel Ranch Road, to be hazardous and unsafe.  Presently, San Gabriel Ranch Road will be closed to traffic due to this safety concern. During the closure, residents on the east side of the dam can exit through CR 214, and residents on the west side can exit through CR 200 to reach Highway 29. Our apologies for any inconvenience this may pose, but please know that this roadway closure is necessary in order to ensure everyone’s safety. 

Road and Bridge engineers have been monitoring the road at this location closely.  On the most recent inspection, it was determined that the deterioration of the roadway caused by water flowing over the road has severely eroded and undermined the integrity of the roadway structure. There are currently ongoing meetings with Federal Emergency Management Agency (FEMA) to attempt to appropriate necessary disaster recovery funding so adequate repairs or modifications can be made. While considering the proper course of action for this section of roadway, all options will be considered. 

To view the detour plan, please click here

Due to recent flooding events, CR 456, CR 384, and CR 272 are CLOSED due to structural damage, and will remain closed until further notice.

The neighborhood street resurfacing seal coat projects for this year are complete, however fog seal operations on cul-de-sacs will commence in the fall.  If anyone has any concerns regarding this project, please contact Williamson County Road & Bridge at 512-943-3393.

To learn more about the Neighborhood Street Program, scroll down and select your subdivision.


Neighborhood Street Resurfacing Program

More than 530 miles of county roads are located in subdivisions and are maintained by Road & Bridge.  These roads have been patched or repaired as needed, but not resealed in several years. Cracks in the roadway allow water to deteriorate the road materials that hold it together and affect its load bearing capacity. In order to ensure that our county roads are sealed and protected from deterioration due to water, Williamson County has begun a major investment in preventative maintenance of our local roads. To learn more about the Neighborhood Resurfacing Program, click on your neighborhood below.    
Anderson Mill
Ancient Oaks
Cedar Hollow
Chandler Creek
Hunters Glen
Lakeline Oaks
Lost River Ranch
Middle Gabriel Estates
Oak Ridge
Rivers Crossing
Texas Traditions


Use this link for additional information on Seal Coat

Use this link to find out about the Cul-de-sac Fog Seal Project.


Rural County Road Resurfacing Program

Rural county roads comprise approximately 63% of the County’s roadway network, with approximately 850 centerline miles.  Roads that do not require major maintenance need to be protected from water infiltrating the pavement structure.  For this purpose, Road and Bridge utilizes a resurfacing product called a seal coat.  A seal coat is a preventive maintenance surface treatment designed to preserve and extend the life of a road.  It protects an aging asphalt surface and seals up the small cracks to keep water out of the pavement structure.  To view more information about the Rural County Road Resurfacing Project, click here.

County Road Major Maintenance

A vast majority of CR designated county roads have little or no pavement structure beneath the surface.  The pavements structure is similar to the foundation of a building or a house.  Without its presence, roadways cannot withstand the daily traffic loading they receive and the soil below the surface fails.  Many of these roads have received numerous patches and repairs in the past, but not a fix that meets the desirable life cycle for this classification of roadway.  Williamson County has begun a major investment in the sustainable repair of our rural county road system.  By analyzing the existing road conditions, we determine whether to improve, replace or construct pavement structures underneath the roadway surface on a case by case basis.  To view more information about County Road Major Maintenance click here.


Bridge Replacement and Maintenance

Structures with total span lengths in excess of 20 feet are defined as bridges by the Federal Highway Administration.  The State of Texas is required by Congress to inspect the load rating of all bridges every two years.  For information regarding the load rating for any of the County Bridges, contact (512) 943 – 3330 or click here.


Signing, Striping and Delination

Signs and pavement markings represent an important safety component of our roadway system.  For more information, click here.

If you would like to submit a question or concern to the Williamson County Road and Bridge Division, you may do so by clicking here.



Williamson County 
The Department of Infrastructure
Road and Bridge Division
3151 S. E. Inner Loop, Suite B
Georgetown, Texas 78626
Taylor Line (512) 352-4176 Ext. #3330
Liberty Hill Line (512) 260-4268 Ext. #3330
Phone: (512) 943-3330
Fax: (512) 943-3335
Driving Directions

J. Terron Evertson, P.E.
Director of Road and Bridge
Email:  Road Administrator
Williamson County, TX
(512) 943-3330

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