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| State Road 49 (Indiana) | |
|---|---|
| State | IN |
| Type | IN |
| Route | 49 |
| Length mi | 50.6 |
| Established | 1926 |
| Direction a | South |
| Terminus a | US 12 at Miller Beach, Gary |
| Junction | I‑65 in Crown Point |
| Direction b | North |
| Terminus b | US 20 at Michigan City |
| Counties | Lake County, LaPorte County |
State Road 49 (Indiana) is a north–south highway in northwest Indiana connecting the industrial lakeshore of Lake Michigan and the city of Gary with inland communities including Crown Point and LaPorte County localities, ending at Michigan City. The route serves as a regional arterial linking US 12, US 20, and I‑65 while providing access to destinations such as Indiana Dunes National Park, South Shore Line, Indiana Toll Road corridor and industrial sites near Burns Harbor and Portage.
State Road 49 begins at US 12 near Miller Beach in Gary and proceeds southward and southeastward through urban and suburban contexts, intersecting US 20 and providing connections to the South Shore Line commuter rail at stations serving Valparaiso University commuters and workers commuting to Notre Dame, Notre Dame-area employers. The highway passes near industrial complexes tied to U.S. Steel operations, freight terminals associated with Norfolk Southern Railway, and logistics hubs serving Port of Indiana-Burns Harbor. Moving inland the route traverses the county seat area of Crown Point, where it meets I‑65 and accesses municipal services, judiciary buildings of Lake County and commercial districts connected to retailers such as Northwest Indiana Mall-area shopping centers. North of Crown Point the road continues toward LaPorte County, skirting agricultural tracts associated with Purdue University Fort Wayne research outreach and passing near recreational destinations linked to Indiana Dunes State Park and the industrial port facilities at Gary/Chicago International Airport and Gary Works. The northern terminus is at US 20 in Michigan City, providing proximity to Indiana Dunes National Park, Whihala Beach County Park, and connections to I‑94 and regional tourism nodes.
The designation dates to the statewide 1926 renumbering that aligned many primary routes with emerging federal corridors such as US 12 and US 20, influenced by regional industrial growth tied to Gary Works and shipping at Port of Indiana-Burns Harbor. Mid‑20th century improvements paralleled expansions of I‑65 and the Indiana Toll Road; federal funding and state programs associated with the Federal Highway Act of 1956 and postwar highway policy prompted widening and realignment projects. The highway has seen corridor upgrades to serve commuter flows linked to South Shore Line station development, transit-oriented planning connected to Metra and cross‑state freight strategies with Norfolk Southern Railway and CSX Transportation. Environmental and recreational planning around Indiana Dunes National Park and coordination with National Park Service initiatives influenced routing and access improvements in the late 20th and early 21st centuries. Recent decades included pavement rehabilitation financed through state transportation funds administered by the Indiana Department of Transportation and regional planning organizations such as the Northwestern Indiana Regional Planning Commission.
- Southern terminus: US 12 — Miller Beach, Gary - Intersection with US 20 — access to Portage and Michigan City - Junction with I‑65 — Crown Point, access to Indianapolis - Connections to local arterials serving Valparaiso, Chesterton, and La Porte - Northern terminus: US 20 — Michigan City, linking to I‑94 and Indiana Dunes National Park
Planned and proposed projects include capacity and safety upgrades coordinated by the Indiana Department of Transportation, lane resurfacing funded through state capital programs and federal grants under transportation reauthorization statutes, and intersection redesigns to improve multimodal access near South Shore Line stations and Gary/Chicago International Airport. Regional proposals advanced by the Northwestern Indiana Regional Planning Commission and local governments envision interchange modernizations at the I‑65 junction, pavement rehabilitation to support freight movements to the Port of Indiana-Burns Harbor, bicycle and pedestrian facility additions to connect to Indiana Dunes State Park trails, and stormwater management projects to comply with Environmental Protection Agency guidelines administered by the Indiana Department of Environmental Management.
Traffic volumes vary along the corridor: higher average daily traffic near Gary and Crown Point reflecting commuter and industrial trips tied to U.S. Steel facilities and distribution centers, and lower volumes across rural segments in LaPorte County where agricultural traffic predominates. Freight movement is significant because of links to the Port of Indiana-Burns Harbor and intermodal yards used by Norfolk Southern Railway and CSX Transportation, while commuter patterns reflect links to South Shore Line stations and regional job centers including Valparaiso University and healthcare employers such as Franciscan Health. Safety analyses conducted by the Indiana Department of Transportation and local law enforcement agencies guide targeted improvements where crash rates exceed statewide averages.
State and federal corridors intersecting or paralleling the highway include US 12, US 20, I‑65, and the Indiana Toll Road. Nearby state roads and connectors serving the region include Indiana State Road 2, Indiana State Road 8, and regional arterials that tie to Indiana State Road 14 and local county roads administered by Lake County and LaPorte County authorities. Transportation planning involves entities such as the Northern Indiana Commuter Transportation District and the Federal Highway Administration.
Category:State highways in Indiana Category:Transportation in Lake County, Indiana Category:Transportation in LaPorte County, Indiana