Unlike the lines to/through New Street station, the lines are not electrified, and are operated by
diesel multiple units.
West Midlands Railway, who operate the local services on the routes, mainly use DMUs. These replaced the older in 2011.
Services West Midlands Railway The local services on the Snow Hill Lines are closely integrated. As of 2023, West Midlands Railway run four trains per hour between , Birmingham Snow Hill, and . The typical weekday service has two services per hour running eastbound to and the other two to . One of each eastbound service per hour continues to , and some evening trains continue beyond Dorridge to . Westbound, two trains per hour usually continue beyond and Kidderminster continue to and/or .
Chiltern Railways Chiltern Railways run two trains per hour from either Snow Hill or Moor Street to calling at and Leamington Spa. Chiltern Railways also run a two-hourly local service from Moor Street to Leamington. In peak hours some Chiltern services to or from London continue to Stourbridge Junction. ==West Midlands Metro==