Business Loop I-90 - Sturgis

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Business Loop I-90 is fully posted at each end point in Sturgis, South Dakota. This assembly stands at the westbound off-ramp to Lazelle Street. 08/12/16

Business Loop I-90 serves Sturgis, and its annual bike rally, along a 3.3-mile route between Exits 30 and 32. The east-west portion doubles as South Dakota 34 & 79 (and old U.S. 14) to the city center, while the north-south component is locally maintained. Per a 2016 drive through the city, Business Loop I-90 is marked in both directions.

Business Loop I-90 Photo Guide
Updated August 1, 2026