| Key | Value |
| brand | SÜWEX |
| from | Mannheim Hbf |
| interval | 120 |
| network | RMV;VRN |
| operator | DB Regio Südwest |
| public_transport:version | 2 |
| ref | RE14 |
| route | train |
| service | regional |
| start_date | 2014-12-14 |
| start_date:Mainz_Frankfurt | 2018-12-09 |
| to | Frankfurt (Main) Hbf |
| type | route |
| via | Mainz Hbf |