The following highways are numbered 437:
Louisiana Highway 437 
Maryland Route 437 
New York State Route 437 
Pennsylvania Route 437 
Puerto Rico Highway 437 
Tennessee State Route 437 | Preceded by 436 | Lists of highways 437 | Succeeded by 438 |
New York State Route 437 (NY 437) is a state highway located south of Auburn in Cayuga County, New York, in the United States. At 0.30 miles (0.48 km) in length, it is the shortest signed state route in New York. It is a brief connector route between NY 38 and NY 38A known locally as White Bridge Road. The highway allows motorists, especially those wanting quick access to the opposite side of nearby Owasco Lake, to avoid having to cross the Owasco Outlet further downstream, in the city. NY 437 was assigned in 1970; however, the designation had appeared on maps of the area as early as two decades before.
Pennsylvania Route 437 is an 11.2-mile-long (18.0 km) state highway located in Luzerne County in Pennsylvania. The southern terminus is at PA 940 in White Haven. The northern terminus is at PA 309 in the Fairview Township community of Mountain Top. PA 437 runs southeast-northwest through forested mountain areas as a two-lane undivided road. The roadway was paved by 1930 and designated PA 437 in the 1960s.
