Partial restrictions are often used for bus lanes, turns that are forbidden during rush hour, segments that change direction for morning and evening rush hour, bridges and ferries that are only available during the day, and roads that are closed in winter.
If a turn is forbidden on all days, dates, and times, then use [[Turn_restriction#Turn_restrictions_.28allowed_turns.29|turn restriction]]
or [[Set_one-way_road#Set_Road_Type.2C_Direction.2C_and_Elevation|one-way road]] instead. If no traffic will ever be allowed to travel through an intersection, it should be disconnected. If no traffic will ever be allowed to travel on a segment, the segment should not be added to the map.
For big road-closing events such as marathons and parades, please see [[Mega events]] For construction-related traffic closures, please see [[Real time closures]].