Casablanca: Ridership and operating-distance trends of Train Navette Rapide (TNR) April 7, 2026 | Data & Statistics The Train Navette Rapide (TNR) is a suburban rail service operating in Casablanca. It is operated by Office National des Chemins de Fer (ONCF), the national railway company of Morocco. The network con... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password