State Road 304
Route information
Maintained by NMDOT
Length	23.284 mi[1] (37.472 km)
Major junctions
Southern end	Calle De Centro Street in La Joya
Major intersections	US 60
Northern end	NM 47 in Rio Communities
Location
Country	United States
State	New Mexico
Counties	Socorro, Valencia
Highway system
New Mexico State Highway System Interstate US State Scenic
← NM 303 → NM 305

State Road 304 (NM 304) is a 23.3-mile-long (37.5 km) state highway in the US state of New Mexico. NM 304's northern terminus is at NM 47 in Rio Communities, and the southern terminus is at Calle De Centro Street in La Joya.

Major intersections

County	Location	mi[2]	km	Destinations	Notes
Socorro	La Joya	0.000	0.000	Calle De Centro Street	Southern terminus
	​	6.660	10.718	US 60
Valencia	​	15.580	25.074	NM 346 west	Eastern terminus of NM 346
	Rio Communities	23.284	37.472	NM 47	Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi