The Eisenhower Interstate System (M1-10) sign may be used on Interstate highways at periodic intervals and in rest areas, scenic overlooks, or other similiar roadside facilities on the Interstate Highway System. Interstate signs are also ideal for collectors, designers & decorators who wish to acquire personalized signage.
An additional reflectivity level is available for this item. Please make your selection at bottom of page.
Type III High Intensity Prismatic (HIA)
Refer to MUTCD Table 2A-3 on minimum retroreflectivity levels.
||Questions about the various levels of brightness? Learn more by viewing our color reflectivity chart.