The Indiana Department of Transportation (INDOT) is the Indiana body that regulates and monitors construction activity. All construction activity is scheduled and managed by INDOT according to their Interstate Highways Congestion Policy. Part of this policy involves having construction workers and other contractors work in off-peak hours when traffic is thinner.
INDOT also works to build and maintain clear work zones and to provide proper signage and information for local news outlets. All INDOT construction projects require high-visibility safety apparel and protective equipment for workers. They also work with law enforcement to station patrols in busy work zones.