Galveston,
Galveston County,
Texas 77550
Constructed in 1902, the Galveston Seawall was built after the Galveston Hurricane of 1900 for protection from future hurricanes. The seawall is 10 miles (16 km) long. It is approximately 17 feet (5.2 m) high, and 16 feet (4.9 m) thick at its base.