Alameda Corridor
California, United States
The Alameda Corridor is a 20-mile (32 km) freight rail "expressway" owned by the Alameda Corridor Transportation Authority (reporting mark ATAX) that connects the ports of Los Angeles and Long Beach with the transcontinental mainlines of BNSF and the Union Pacific that terminate near downtown Los Angeles, California. Running largely in a trench below Alameda Street, the corridor was one of the region's largest transportation projects when it was constructed in the 1990s and early 2000s.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).