| Major Delays. |
| Closure - US 52 |
US 52: from after IA 3 to before IA 32; County Road Y35 road closed due to water main work — until December 3 Comment: NO OVERSIZE LOADS ON DETOUR - City of Dubuque Water Main Project - Dubuque County last updated August 18 |
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| Closure - US 218 |
US 218: between County Road D65 and County Road D46 road closed because of utility work — starting 12:00 AM, 09/07/10 until September 28 Comment: La Porte City Project. Black Hawk County. Detour info: Commercial St. to Main St. to US 218 last updated September 1 |
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| Closure - Iowa 57 |
Iowa 57: after County Road T55 road closed to traffic due to bridge construction work -- detour in operation Comment: New Hampton RCE Office - 800-373-7343. last updated March 30 |
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| Closure - Iowa 76 |
Iowa 76: from after US 18 to US 18 road closed because of a parade -- detour in operation — starting 11:00 AM, 09/04/10 until tomorrow at about 11:30 AM CDT Comment: Clayton County last updated August 31 |
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| Closure - Iowa 136 |
Iowa 136: between County Road E17 and County Road E5Y also known as Richland Road road closed due to bridge construction work — until November 1 Comment: Jones County last updated August 3 |
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| Closure - US 63 |
US 63: from after IA 3 to before County Road C33 road closed due to road construction work — until September 24 Comment: Bremer County - New Hampton RCE 800 373 7343 last updated August 12 |
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| Closure - US 52 |
US 52: from after County Road C43 to IA 13 roadway reduced to one lane -- pilot car in operation, look out for flaggers — until October 1 Comment: Clayton County. Work will involve intermittent lane closures between Guttenberg north to Iowa 3. New Hampton RCE Office - 800-373-7343. last updated May 4 |
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| Closure - Iowa 9 |
Iowa 9: from US 52 to before County Road A52 roadway reduced to two lanes because of bridge maintenance work — until September 14 Comment: Winneshiek County - New Hampton RCE 800 373 7343 last updated August 31 |