This layer contains Iowa DOT Office of Transportation Operations Transportation Incident Management (TIM) Closures and Alternative Routes.

Iowa DOT Open Data2023-09-22 更新70

Data is overwitten every 15 minutes.

GEMA/HS SOC Open Data Hub40

A feature layer view used to manage active, current road blocks, road closures with location affected, and detour routes.

Emergency Management GIS and Data Hub2023-08-07 更新40

TIM Alt Routes

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