MxV Rail, formerly known as the Transportation Technology Center, provides test facilities for US rail manufacturers and operators. Its site near Pueblo CO includes a number of specialized test tracks as well as various sidings and spurs for reception, transfer and storage.
The internal network is connected to the national rail system by a line from a junction with BNSF near Avondale.
© 2007-2023 Glyn Williams
Photo image by TTCI from Wikimedia Commons