The following highways are numbered 37A:

Canada

British Columbia Highway 37A British Columbia Highway 37A, which is known as the Stewart Highway and also as the Glacier Highway, is a 65 km (40 mi) long spur of Highway 37 west from Meziadin Junction to the border towns of Stewart and Hyder, Alaska, where it con ...

India

National Highway 37A (India) National Highway 715 (NH 715) is a National Highway in India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most po ...

United States

Indiana State Road 37A State Road 37 (SR 37) is a major route in the U.S. state of Indiana, running as a four-lane divided highway for 110 miles of its course. At one time, the route ran from the southwest corner of the state to the northeast corner. In the pre- ...

(former) * N-37A 1926

Nebraska Highway 37A Nebraska Highway 50 (N-50) is a north–south highway in the state of Nebraska. The southern terminus is at the Nebraska-Kansas border near Du Bois. The northern terminus is in the Millard neighborhood of Omaha at an intersection with U.S. Hig ...

(former) ** N REC 37A

Nebraska Recreation Road 37A Nebraska Connecting Link, Nebraska Spur, and Nebraska Recreation Road highways are a secondary part of the Nebraska highway system. They connect small towns and state parks to the primary Nebraska highway system. All of these highways are maint ...

New York State Route 37A (former) ** CR 37A jct

County Route 37A (Cayuga County, New York) * SD 37A

South Dakota Highway 37A {{Road index, 037A, sd=none