Transportation Law includes regulations for operators, vehicles and infrastructure; as well as the contract of carriage, regulations and relation between the carrier and passenger in public transport, shipper and cargo owners. Attorneys who practice transportation law represent individuals and businesses in cases involving most aspects of travel and commerce on the ground, in the air, and on the water -- including regulation of private and commercial vehicles, aircraft, and vessels; compliance with transportation safety standards; and oversight of commercial freight shipment activity.
Discovery Bay is a census-designated place (CDP) in Contra Costa County, California in the United States about 60 miles (97 km) from San Francisco. As of 2006, the town's population was about 16,500. Discovery Bay is based on a waterfront community of 3,500+ homes with private docks with access to the Sacramento-San Joaquin River Delta. Now Discovery Bay has grown and added Discovery Bay West which features gated and non-gated "off-water" communities with homes from 1,400 square feet (130 m) up to 4,700 square feet (440 m). In July 2007 Discovery Bay celebrated its maturity into its own community by changing the zip code from 94514 (which it shared with the neighboring town Byron) to 94505. A huge town celebration ensued with a world record-setting paddle boat raft-up.