Primary Wharton County Driving Topic: Freeway Upgrades and Changing Access
One of the county’s strongest local training topics is learning how a conventional highway changes when it is upgraded toward freeway standards.
TxDOT explains that interstate-quality U.S. 59 improvements would include:
- Frontage roads
- Controlled access
- Entrance ramps
- Exit ramps
- Separation of local traffic from high-speed through traffic
Students should understand that this changes how they reach businesses, side roads, and cross streets.
On a Frontage Road
Students should watch for:
- Vehicles exiting the main lanes
- Vehicles entering freeway ramps
- Business entrances
- Side streets
- Trucks changing lanes
- Turning traffic
Entering the Main Highway
Students should:
- Use the acceleration area
- Check mirrors
- Identify a usable traffic gap
- Check the blind spot
- Match traffic speed when conditions permit
- Merge smoothly

