An equal opportunity employer and veteran owned company
Phone: 218-547-4900
fax: 218-547-4912

Interstate Traffic Signs, inc.
PO Box 1635
Walker, MN 56484

"ITS" The Right Choice

Additional Resources for traffic control and highway safety

Minnesota Department of Transportation

ATSSA American Traffic Safety Services Association

M-R Sign Company

National Cooperative Highway Research Program (NCHRP)