A mother was injured early Friday morning when a truck driver struck her while speeding away after being asked to stop being so loud, Janesville police said. Janesville police and firefighters responded around 2:20 a.m. to Mineral Point Avenue and North Oakhill Avenue for a report of a hit-and-run crash with injuries, according to a release. Crews found a woman with several injuries consistent with being involved in a crash, officials said. The woman was taken to Mercy Hospital. Witnesses and the woman told police a truck was in the area revving its engine and squealing its tires, according to the release.