All Systems Permit

Displays all local road segments in the state of Iowa for All Systems Permit access. Check with local officials when traveling on county roads or city streets for bridge embargo, detour, road embargo and vertical clearance information. State and interstate highways are valid routes except for restrictions listed on the bridge embargo, detour and road embargo, and vertical clearance maps located at http://www.iowadot.gov/mvd/omcs/omcsMaps.htm.