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.
Barker is an unincorporated community in western Harris County, Texas, United States. It lies along local roads off Interstate 10 and seventeen miles west of downtown Houston. Its elevation is 102 feet (31 m), and it is located at 29°47′4″N 95°41′6″W / 29.78444°N 95.685°W / 29.78444; -95.685 (29.7843955, -95.6849469). Barker was originally built along the Missouri-Kansas-Texas Railroad, which built through the area in 1895; the community was named for Ed Barker, a railroad contractor. The community's first postmaster was appointed in 1898. Although Barker was originally an agricultural community, the area is now primarily residential.