Route information | ||||
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Maintained by Louisiana DOTD | ||||
Length | 42.7 mi[1] (68.7 km) | |||
Existed | 1955 renumbering–present | |||
Major junctions | ||||
South end | Wooddale Boulevard in Baton Rouge | |||
US 61 / US 190 in Baton Rouge LA 64 in Central LA 63 in Grangeville | ||||
North end | LA 10 in Greensburg | |||
Location | ||||
Country | United States | |||
State | Louisiana | |||
Parishes | East Baton Rouge, East Feliciana, St. Helena | |||
Highway system | ||||
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Louisiana Highway 37 (LA 37) is a 42.7-mile-long (68.7 km) north-south state highway in Louisiana, United States, extending from Wooddale Boulevard in Baton Rouge to Louisiana Highway 10 in Greensburg.[1] In East Baton Rouge Parish, the highway is named Greenwell Springs Road.