Primary Leon County Driving Topic: I-45, Frontage Roads, and Rural Highway Transitions
Leon County’s strongest local driver education topic is the transition between rural local roads and I-45.
A student may begin on a quiet road outside Centerville or Buffalo and reach an interstate frontage road within minutes.
That transition changes the driving task quickly.
Local and Rural Roads
The student should first master:
Complete stops
Proper turning
Lane position
Speed control
Mirror use
Rural intersection judgment
Frontage Roads
Add:
Ramp traffic
Vehicles leaving I-45
Vehicles entering I-45
Higher speeds
Commercial entrances
One-way versus two-way frontage road awareness
TxDOT plans to convert portions of I-45 frontage roads in Leon County from two-way operation to one-way operation.
Students must follow current signs instead of assuming a frontage road operates the same way it did previously.
Entering I-45
Students should:
Use the acceleration lane
Build speed before merging
Check mirrors
Check the blind spot
Identify a safe opening
Merge predictably
Avoid forcing interstate traffic to brake
Leaving I-45
Students should identify the exit early and move into the correct lane well before the ramp.
Do not cross several lanes at the last moment.

