Woud land owner assume all responsibly of storm drain curb in the middle of entry road way? The road way entry is 30 feet wide and there is an existing concrete storm drain centered on my entry driveway to back acreage. This is just outside of the city limits where the street turns into highway so the state D.O.T. Is the ones that has repaired the roads. My question would be if the landowner is responsible for costs of converting the storm drain into a flush grading drain so I can access entry to property?