Colorado Railcar had designed two prototypes, one being a bilevel rail car, the other single level.

Additionally the railroad uses 134 C3 bilevel rail cars powered by 23 DE30AC diesel-electric locomotives and 22 DM30AC dual-mode locomotives.

The station only had an average daily ridership of 16 and the low ridership did not make it cost effective for high level platforms to be installed to accommodate new bilevel rail cars.

The DD-AR (Dubbeldeksaggloregiomaterieel) EMUs were delivered as DDM-2/3 resembling the bilevel rail cars series DDM-1 from 1985 and operates in fixed formations of 3 or 4 coaches.

The fleet was composed of eight bilevel rail cars carrying both ACES and NJ Transit markings, with service funded by the Casino Reinvestment Development Authority and three casinos, Caesars, Harrah's, and the Borgata.

To help alleviate congestion, the agency also plans to buy 231 bilevel rail cars, a move that may gain significant momentum on Thursday, when the Port Authority of New York and New Jersey is scheduled to vote on a quarter-billion-dollar measure to help buy the cars.