Bridge

You connect two unoccupied points within range by a sturdy, wooden bridge. The bridge is a straight line, and up to 15 ft. wide. Both ends of the bridge must be on firm anchored places that can support the bridge that are unoccupied or the spell fails. The bridge can support up to 20,000 lbs of weight at once. The bridge disappears once the spell ends, or when you dismiss it, no action required.

At Higher Levels: If you cast the spell with a 5th or 6th level slot, the duration becomes 24 hours. If you cast it with a 7th level slot or higher, the bridge becomes permanent.