Indiana DOT implements the use of flashing lights on speed limit signs as a special provision. … [Read more...] about Flashing lights on speed limit signs
Solar power/LED lights allowed for arrow boards & changeable message signs
Ohio allows both solar power and LED lights for arrow boards and changeable message signs. … [Read more...] about Solar power/LED lights allowed for arrow boards & changeable message signs
Solar power/LED lights allowed for arrow boards & changeable message signs
Wisconsin allows both solar power and LED lights for arrow boards and changeable message signs. … [Read more...] about Solar power/LED lights allowed for arrow boards & changeable message signs
Truck-Mounted Attenuator (TMA) requirement
Michigan requires moving TMAs on pavement marking projects and stationary TMAs on bridge painting. … [Read more...] about Truck-Mounted Attenuator (TMA) requirement
Type of sheeting specified on drums
Flexible high-intensity sheeting is used in Ohio. … [Read more...] about Type of sheeting specified on drums
Type of sheeting specified on drums
High-intensity sheeting is used in Wisconsin. … [Read more...] about Type of sheeting specified on drums