(Decatur County, IN) – INDOT will close lanes and ramps on I-74 in Decatur County starting Friday, July 17.
Crews will begin lane closures on I-74 westbound near Greensburg between mile markers 128 and 134.
Traffic will use eastbound lanes for both directions of travel through the work zone.
Workers will also shut down the ramp from westbound I-74 to U.S. 421, with the ramp from 421 to westbound 74 also closed during this phase of the project.
INDOT says lane and ramp closures will allow for a bridge replacement project to occur on I-74 over Muddy Creek as well paving work on the interstate.
This phase of work is expected to take four months to complete, depending on the weather.
Motorists are asked to use the I-74 and State Road 3 interchange as a detour for ramp closures.
INDOT says it will continue to provide additional information and updates as work progresses via INDOT News, Facebook and X.
The previous update can be found here.
Motorists can learn more about the I-74 rehabilitation project at bit.ly/I74ShelbyDecatur.
This work is part of a $74.4 million interstate improvement contract awarded to John R. Jurgensen Company in January 2026.
Overall contract work is expected to be complete in late 2028.
Drivers are reminded to slow down, use extra caution, and avoid distractions when traveling in and near work zones.
All work is weather-dependent and schedules are subject to change.
