reporting mark: ATAX
railroad class: N/A
Below are the the states we have Alameda Corridor Transportation Authority radio scanner frequencies for:
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 national rail system near downtown Los Angeles, California, to the ports of Los Angeles and Long Beach, running parallel to Alameda Street. The corridor is considered one of the region's largest transportation projects in the past 20 years. The project is notable for the Mid-Corridor Trench, a below-ground, triple-tracked rail line that is 10 miles (16 km) long, 33 feet (10 m) deep, and 50 feet (15 m) wide, shared by the BNSF Railway and Union Pacific Railroad (UP) via trackage rights. The Alameda Corridor allows trains to bypass 90 miles (140 km) of early 20th-century branch lines and the Atchison, Topeka & Santa Fe Railway's historic Harbor Subdivision along a high-speed grade-separated corridor, built mainly on the alignment of a former Southern Pacific Railroad (SP) line, avoiding more than 200 street-level railroad crossings where automobiles previously had to wait for lengthy freight trains to pass.