(CBS) — A little girl is hospitalized after she was hit by a Pace bus in far northwest suburban Woodstock.

The accident happened after 3 p.m. at a Walmart parking lot. First responders wrapped the girl in blankets and rushed her inside a Flight for Life to Park Ridge in critical condition.

A Pace spokesman says the bus was being driven by a contractor for 1st Transit, which is based in McHenry.

The driver has been taken out of service pending an investigation by local authorities and Pace.