A couple of local notes to bring to attention:
The ramp connecting Ridge Road to I-65 south will close starting this week, lasting through September. This will be on top of the other Ridge Road closures already in place, as well as inaccessibility from 61st Avenue in both directions. The detour, believe it or not, requires drivers to drive south on Broadway all the way to US 231 to access I-65 southbound.
The City of Hobart is planning to convert the Canadian National railroad crossing at Colorado Street - near 69th Avenue - into an overpass. This will require a complete closure of the road, likely to start before the end of the year and lasting 12-18 months. The plan is to shift the road 75 feet to the west to tie it into the recently completed roundabout at 69th Avenue, while providing a multi-use lane on top of the two driving lanes. The railroad crossing is known to cause massive backups due to high train traffic, including the high likelihood of stopped trains due to switching into the nearby siding. This will be a massive step toward alleviating that.
When completed, this will be the second major road in the Merrillville-Hobart area to have a bridge over the CN railroad, providing easy travel between US 30 and 61st Avenue and a viable alternative to I-65 and Indiana 51 for local commuting. The current overpass carrying Mississippi Street was opened in 2004. During the closure, that overpass, along with 61st and 69th Avenue, will serve as the detour route once the closure starts.