Motor vehicle accident involving multiple vehicles reported at West Glendale Ave & North 75th Ave in Glendale, Arizona.
Units responding or on scene include: E150 E151 E158 M157 HALO9 SWA52 W-150(P193) W-152(GLN) W-154(W132) W-158(W151) LT152 BC151 WDC CR158 GLNP01.
[Update] 5 ambulances are responding or are on scene, according to Phoenix Fire Department Regional Dispatch Center officials.
[Update: 4:08 PM MST] Command has special called two more ambulances for a total of 7 [H/T @FireTalker]