If approaching via the I-94, take the Ann Arbor-Saline Road exit (Exit 175). Go north on Ann Arbor-Saline Road, and continue north where it becomes Main (don#25;t turn right onto S. Main at Busch's supermarket). Follow Main into downtown Ann Arbor. The Ark is located at 316 S. Main, between William and Liberty on the west side of the street.
If approaching via US-23/M-14, from points north on US-23 southbound, take M-14 westbound at the US-23 split. From M-14 westbound/US-23 northbound, take left exit onto M-14 westbound. Take business US-23 (Exit 3), which runs into Main Street southbound. Follow Main Street into downtown Ann Arbor. The Ark is located at 316 S. Main, between Liberty and William on the west side of the street. From the south, take US-23 north to exit 37-B, Washtenaw, towards Ann Arbor. Head west on Washtenaw, towards downtown. Follow Washtenaw (stick to the right as the road splits) until it turns into Huron. Take Huron to First street. Take a left on First, go down to William, take a left on William. Two blocks east is Main Street.