San Diego MTS orders 25 additional Siemens LRVs; allocates USD34 million for new fare collection system, US July 29, 2019 | North America News The San Diego Metropolitan Transit System (MTS) has awarded a contract to Siemens Mobility for the supply of 25 new S700 low-floor light rail vehicles (LRVs). The new vehicles will be delivered in 202... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password