...
As of Dec. 31, 2018, eBahn Version 3 is no longer supported or sold as new product. If your serial number has been purchased from an authorized eBahn reseller prior to June 30, 2019, please contact us for support. Download availability is no longer supported.
Let us know of your interest in eBahn 4, mailto: sales at bentleypubs.com, and put "eBahn 4" in subject line.
...