Marquette Depot Museum & Information Center Share: Sightseeing & Tours Marquette Depot Museum & Information Center 216 Edgar St. Marquette, IA 52158 (563) 873-1200 Hours: Open May through October, Thursday-Monday 10 a.m.-4 p.m. About Map About Depot Railroad Museum and tourist information and gift shop. What's Nearby? Distance: 5 10 15 20 25 50 mi.