Two-Way Left Turn Lane (TWLTL) Restrictions DEFINITION AND DESCRIPTION Two-way left-turn lanes (TWLTLs) enhance safety and traffic flow at locations with moderate traffic volumes and moderate to high access point densities. They are typically installed when access...
Colored Pavement Image Source: Google Earth, Lexington, KY DEFINITION AND DESCRIPTION Colored pavement is typically used along a corridor or as a spot treatment to clearly mark areas of conflict. Different colors have different uses: Yellow pavement enhances the...
