Answer
Automatic tunnels, self-serve bays, and detail shops line Coastal Highway and West Ocean City approaches—salt air and sand punish paint if you skip a rinse before the drive home. Confirm height limits for roof racks and bikes before entering tunnels.
Sources: Visit Ocean City · Town of Ocean City
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
