U.S. Route 30 (US 30) is a part of the United States Numbered Highway System that runs from Astoria, Oregon, to Atlantic City, New Jersey.

At Moeller Street, the roadway becomes a four-lane highway with a center turn lane before reaching an at-grade intersection with CSX Transportation railroad tracks.

Thereafter, the road returns to four-lane divided highway before a traffic light at US 41 in Schererville and passing under Norfolk Southern Railway tracks.

[7][8][9] After a traffic light at the southern terminus of SR 51 in Hobart, the original alignment of the Lincoln Highway rejoins US 30.

From there, the road crosses railroad tracks, passes south of Valparaiso University, and has a traffic light at the eastern terminus of SR 130.

Continuing east, the road passes Porter County Regional Airport and proceeds east-southeast from Valparaiso, toward Plymouth.

One of these is a traffic light at an old alignment of the Lincoln Highway, before US 30 passes north of Winona Lake and heads toward Columbia City.

From there, the joined routes proceed southeast as a six-lane (counting auxiliary lanes) freeway, passing under Hillegas Road, to a cloverleaf interchange with I-69.

The through lanes revert to an urban arterial and continue southeast into Fort Wayne as Goshen Road, carrying SR 930 to Coliseum Boulevard.

After the US 24 interchange, the Interstate crosses the Maumee River and Norfolk Southern Railway tracks before US 30 departs I-469 east of downtown New Haven at the eastern terminus of SR 930.

After I-469, US 30 heads southeast away from New Haven, passing through rural farmland as a four-lane divided highway with partial access control.

[7][8][9] The Lincoln Highway was planned in 1913 to run west to east across Indiana, including to South Bend and Fort Wayne.

In the early 1920s, the Lincoln Highway was moved south between Valparaiso and Fort Wayne, to what is now known mostly as Old US 30, passing through Plymouth and Warsaw.

Entering from the west, the route followed Goshen Avenue southeast to an intersection with Sherman Boulevard, where it turned to the south.