It happened close to the traffic lights in Beckside Road towards Clayton Road yesterday (5/12).
West Yorkshire Police are appealing for information following a road accident in Bradford.
It happened at about 4.05pm yesterday (4/12), when a Scania articulated lorry hit an eight-year-old girl and a woman in her sixties close to the traffic lights in Beckside Road towards Clayton Road.
Both suffered serious injuries and were taken to hospital, where they are said to be in a stable condition today.
The driver of the lorry, a man in his forties, was spoken to by officers at the scene.
Anyone who witnessed the collision or the events prior to it is asked to contact the Western Area Roads Policing Unit on 101, quoting log 1228 of 4 December or use the live chat facility on the West Yorkshire Police website.