Muchnoy Most (Flour Bridge) is a pedestrian metal girder bridge-heat pipeline across the Griboedov Canal in the Central District of St. Petersburg, connecting the Kazansky and Spassky Islands.
Upstream is the Bank Bridge, below is the Kamenny Bridge. The nearest metro stations (600 m) are Sadovaya, Sennaya Ploschad and Spasskaya.
The first bridge at this place was built in 1931 for the laying of Lenenergo heating pipes, as well as for pedestrian traffic. The bridge is single-span metal beam. Its design is similar to the Sennoy Bridge.
The length of the bridge (along the rear faces of the abutments) is 22.0 m, the width is 2.3 m.
The bridge is intended for pedestrian traffic and laying of heating pipes.