US 421 in Indiana

Yet again, US 421 enters a state that US 21 doesn't. This is because US 21 was shortened. Indiana is the northernmost state US 421 reaches.

US 421 north of Indianapolis:

US 421 follows the Michigan Road.

US 421 in Kirklin.

US 421 junctions IN 38 for the first time.

US 421 begins an overlap with IN 28.

US 421 leaves the Michigan Road, which continues on IN 29.

Doesn't that dome look a little like Mackey Arena? Frankfort High School along US 421.

Frankfort City Hall is located along US 421.

The Clinton County Courthouse along US 421.

US 421 in the northern portion of Frankfort.

IN 75 resumes at US 421.

US 421 intersects IN 26 in Roseville.

US 421 in Delphi. The road passes by the Carroll County Courthouse.

US 421 turns north, while former IN 25 heads southwest.

There used to be an IN 25 sign to the right of the IN 39 shield, but that was removed.

US 421 in the town center of Reynolds, where the road junctions with IN 43 and US 24.

US 421 in the town center of Monon.

A large portion of US 421 passes through agricultural areas.

US 421 in the town center of San Pierre.

US 421 intersects IN 8 in La Crosse.

US 421 through the town center of La Crosse.

US 421 intersects US 30 near Wanatah.

An overhead sign for the US 30 junction.

US 421 in Westville.

What is this? Trying to cram 3 digits into a 2-digit shield! Also, the 4 is a different font size and width than the other two digits.

US 421 ends at US 20. The road used to extend into Michigan City to end at US 12.

To Historic US 421 in Indianapolis

Back to Indiana Roads