The mother-in-law bridge.
It was so named because a city bureaucrat ordered the bridge built at state expense, because it was too far to walk for his mother-in-law to visit him There's another name for the bridge in the official documents - the name of a French communist Janna Labourbe (or something like this), who was murdered in Odessa during the civil war. But most people in Odessa have never known about this name.