Its first phase runs from Casablanca to Kénitra with a half-hourly service in each direction, between 6 a.m. and 9.30 p.m[citation needed].

It connected the two cities with 14 trains a day in each direction, journeys taking under an hour.

The TNR service was provided by eight EMUs, each with 271 seats and air conditioning.

In 2002, the service was increased to sixty trains a day in each direction (30,000 seats/day), half-hourly during off-peak and every 15 minutes during peak hours.

[1] An extension of the TNR service in the north-west of Kenitra is also planned, to serve the Atlantic Free Zone and the town of Sidi Yahya El Gharb.