Arlington Transit ART 2014 NABI 40-LFW CNG

Seen here is a fast ride on a NABI 40-LFW CNG #5059 on the 42 bound for Ballston Station.
Bus: 2014 NABI 40-LFW CNG #5059
Route: 42 Ballston Station
Engine: Cummins Westport ISL-G
Transmission: Allison B400R