Indiana - U.S. Highway 421, U.S. Highway 30, U.S. Highway 6, U.S. Highway 20, U.S. Highway 12, and Interstate 94
![Indiana - U.S. Highway 421, U.S. Highway 30, U.S. Highway 6, U.S. Highway 20, U.S. Highway 12, and Interstate 94 sign.](img/IN/IN19880941i1.jpg)
At bottom of off-ramp from Interstate 80-90/Indiana Toll Road to U.S. 421.
Photo by Pat Huemmer, 10/6/2004.
At bottom of off-ramp from Interstate 80-90/Indiana Toll Road to U.S. 421.
Photo by Pat Huemmer, 10/6/2004.