Welcome to home page for Gribblenation's series on the bridges, crossings, and structures of the lower Mississippi River! Here you will find links to information about the many bridges, ferries, and flood control structures located along the river between the Mississippi & Ohio Rivers confluence near Cairo, IL and the mouth of the Mississippi River at the Head of Passes Light near Venice, LA. The bridges of the lower Mississippi River are a diverse collection of impressive engineering achievements. Many of these bridges were modern marvels at the time of their construction and most of them are still among the largest bridges of their respective types in the United States. In addition to the numerous monumental bridges in this region, there are multiple large-scale flood control structures and spillways that supplement the river's extensive levee system. These structures are strategically placed and help regulate the flow rate and level of the river during periods of high wa
Old Highway 58 is a relinquished portion of what was once US Route 466 in the North Barstow area. US Route 466 served the North Barstow area from 1933 until it was truncated to Baker during June 1964. The segment would become the easternmost portion of California State Route 58 which remained as an active highway until 1996 when freeway south of downtown Barstow opened. Old Highway 58 has numerous remaining Caltrans signs and more or less functions as an alternative northern bypass of downtown Barstow. US Route 466 can be seen branching from US Route 91 in North Barstow on the 1953 United States Geological Survey Map. Part 1-Part 4 of the US Route 466 Legacy Series can be found below: Legacy of US Route 466 Part 1: California State Route 46 Legacy of US Route 466 Part 2: Tehachapi to Bakersfield Legacy of US Route 466 Part 3: Morro Bay to Shandon via Rocky Canyon Legacy of US Route 466 Part 4: Hoover Dam Part 1; the history of US Route 466 and California State Route 58 in North B