A stereoscopic garage of an overhead bridge across a street or along the street comprises a multilayer box type garage main body frame, a ceiling and transfer movable rack. The ceiling is mounted on the upper portion of the frame, the bottom of the garage main body frame is distanced from a road surface by a certain altitude, the transfer movable racks are transversely slidably connected with the garage main body frame, lifting trays are vertically slidably connected with the transfer movable racks, a lifting driving device is disposed on each transfer movable rack and connected with the corresponding lifting tray, guide tracks A and a rotary disc are disposed on a bottom plate of each lifting tray, a fixing tray is arranged in each box of the main body frame, guide tracks B are arranged on each fixing tray, the garage is further provided with vehicle carrying plates, and rollers which match with the guide tracks A and the guide tracks B are disposed under the vehicle carrying plates. The stereoscopic garage is built above the street, does not affect traffic, not only solves parking problems, but also solves the problem that an existing stereoscopic garage occupies large area, vehicles can be parked and taken automatically by the aid of matching of the lifting trays and the transfer movable racks, drivers do not need to give way to other vehicles when parking or taking the vehicles, and efficiency is high.