Business Spur I-90 - Belvidere

The 1.1 mile business spur departed Interstate 90 at Exit 163 and followed SD 63 (Main Street) south into the rural town of Belvidere. The business spur signs were removed as of 2009.

A lone service station was in operation on Main Street at I-90 in August 2016. It appeared the remaining businesses in the community of 63, including a post office, were shuttered.