State Road 51 | ||||
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Adam Benjamin Highway | ||||
Route information | ||||
Maintained by INDOT | ||||
Length: | 9.557 mi (15.381 km) | |||
Major junctions | ||||
South end: | US 30 east of Merrillville | |||
US 6 in Hobart I‑80 / I‑94 / US 6 in Lake Station |
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North end: | US 20 in Gary | |||
Location | ||||
Counties: | Lake | |||
Highway system | ||||
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State Road 51 in the U.S. State of Indiana is a north–south route on the state highway system in northwest Indiana. It consists of a route 9.56 miles (15.39 km) long from a point on U.S. Route 30 (Lincoln Highway) 4 miles (6.4 km) east of Merrillville and 8 miles (13 km) west of Valparaiso, north to U.S. Route 20 in Gary. Immediately north of US 30, the highway is signed as the Adam Benjamin Highway.
SR 51 travels north on Lake Park Avenue from US 30, crossing Old Lincoln Highway and the mainline of the Canadian National Railway in the former town of Ainsworth before turning east on 10th Street in Hobart. Turning north on Lincoln Street, SR 51 merges into Main Street before turning east again on 3rd Street in the downtown business district. The highway follows 3rd Street to its end, turning north on Illinois Street and crossing the Chicago, Fort Wayne and Eastern Railroad's former Conrail line before turning east on Lillian Street. Heading north on Indiana Street, SR 51 turns east on Cleveland Avenue, leading to the beginning of concurrency with SR 130. Following SR 130 north, SR 51 reaches US 6. At this point, SR 130 ends and US 6 turns north to run in concurrency with SR 51 to the junction with Interstate 80/Interstate 94 in Lake Station. The concurrency with US 6 ends here and SR 51 continues north a short distance to its northern terminus at US 20.