| Commercial Vehicle/Overdimension Restrictions. |
| Road Restrictions - US 6 |
US 6 in both directions: from after I-235 to Northeast 46th Avenue permitted oversize loads are prohibited, roadway reduced to one lane because of construction work — until October 29 Comment: Polk County. Des Moines RCE 1-800-251-2707. last updated August 23 |
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| Road Restrictions - Iowa 44 |
Iowa 44 eastbound: from after County Road R30 to after County Road R30 permitted oversize loads are prohibited, road closed due to road construction work -- detour in operation — until November 15 Comment: Oversize loads prohibited both directions - Polk County - City of Grimes Project - 515-986-3036 last updated June 16 |
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| Road Restrictions - Iowa 415 |
Iowa 415: from I-80 to County Road F46 gross weight limit in effect No vehicles over 80000 lbs — Comment: Polk County - 2.1 miles north of I-80 over NW 66th Avenue. Bridges & Structures Office 1-800-262-0003 ext 1725 last updated April 13 |
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| Road Restrictions - Iowa 415 |
Iowa 415: from after IA 160 to before County Road R6F width limit in effect, roadway reduced to one lane, temporary traffic lights because bridge inspection work is in progress Width limit 15 ' 0 " from 06:30am CDT to 08:30pm CDT on Mondays, Tuesdays, Wednesdays and Thursdays — until October 28 Comment: Polk County - Saylorville Mile Long Bridge last updated August 24 |