Fort Sill Low Water Crossing

Garver provided design services for a cast-in-place reinforced concrete box culvert that provided year-round accessibility to a valuable portion of training ground at Fort Sill in Lawton, Oklahoma. The crossing with five 20-foot by 15-foot cells, headwalls, wingwalls, and aprons replaced the previous bridge that closed off a portion of training ground when the East Cache Creek would flood. As part of the design-build project, Garver designed the new bridge nearly 20 feet above the previous crossing and provided 12-foot lanes capable of supporting fully loaded, heavy expanded mobility tactical trucks.