Originally built for Virginia Railway Express (VRE) in 1991–92, they are currently operated by Connecticut Department of Transportation (CTDOT) for CT Rail service and by QIT-Fer et Titane.

[2] VRE sold 33 of the coaches to CTDOT in 2004 for its Shore Line East service.

[3] QIT-Fer et Titane, a Quebec mining company, purchased the remaining five cars in 2008.

[5] In August 2023, CTDOT approved a contract with Alstom for 60 single-level passenger cars, which will replace the Mafersa coaches in Hartford Line service (as well as Shoreliner cars on other lines) beginning in 2026.

[6][7] This United States train or rolling stock-related article is a stub.