Louisiana Highway 37

Louisiana Highway 37
Louisiana Highway 37
Route information
	Maintained by Louisiana DOTD
Length	42.7 mi (68.7 km)
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
	Louisiana State Highway System; Interstate; US; State; Scenic;

Louisiana Highway 37 (LA 37) is a 42.7-mile-long (68.7 km) north-south state highway in Louisiana, 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.

Major junctions

Parish	Location	mi^[1]	km	Destinations	Notes
East Baton Rouge	Baton Rouge	0.0	0.0	Greenwell Springs Road / Wooddale Boulevard
		0.1– 0.4	0.16– 0.64	US 61 / US 190 (Airline Highway) – Natchez, MS, Opelousas	Interchange
		1.7	2.7	LA 946 north (Joor Road)	Southern terminus of LA 946
	Central	9.2	14.8	LA 64 east (Magnolia Bridge Road) / LA 3034 west	Southern end of LA 64 concurrency; eastern terminus of LA 3034
		12.1	19.5	LA 408 west (Hooper Road)	Eastern terminus of LA 408
		14.2	22.9	LA 64 west – Pride	Northern end of LA 64 concurrency
East Feliciana		27.4	44.1	LA 63 north – Clinton	Southern end of LA 63 concurrency
St. Helena	Grangeville	28.8	46.3	LA 63 south – Pine Grove, Denham Springs	Northern end of LA 63 concurrency
		31.5	50.7	LA 448 north	Southern terminus of LA 448
		38.9	62.6	LA 449 south – Pine Grove, Denham Springs	Northern terminus of LA 449
	Greensburg	42.6	68.6	LA 1042 (South Main Street)
	Greensburg	42.7	68.7	LA 10
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus