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
Wisconsin
Warning lights on channelizing devices
Wisconsin policies on use of Type A & C lights are as follows: - Type C lights are typically only used on drums in tapers, not in tangents. - Type A lights are used on Type III barricades for … [Read more...] about Warning lights on channelizing devices
Type of sheeting specified on drums
High-intensity sheeting is used in Wisconsin. … [Read more...] about Type of sheeting specified on drums
State rules or regulations that require 24 hour maintenance of temporary traffic warning devices along highway work zones
Wisconsin's Standard Specifications require the contractor to provide 24-hour emergency service, but does not require someone to be on site 24 hours per day. Some Wisconsin contracts use a bid item … [Read more...] about State rules or regulations that require 24 hour maintenance of temporary traffic warning devices along highway work zones
Type of sheeting specified on signs
In Wisconsin, almost all orange signs require fluorescent sheeting with minimum reflectivity of ASTM Type IV. Stop, Yield, Do Not Enter, and Wrong Way signs use high-intensity sheeting. Other signs … [Read more...] about Type of sheeting specified on signs
Placement of G20-1 signs
In Wisconsin the G20-1 sign is usually placed at or near the beginning of the actual construction, so there would be one or more W20-1 signs in advance of the G20-1. … [Read more...] about Placement of G20-1 signs