The main road is shut at the Sugar Way junction while the vehicles are recovered.
Emergency services were called at 2.20pm today.
A Cambridgeshire police spokesperson said there was no information on whether anyone had been injured.
The main road is shut at the Sugar Way junction while the vehicles are recovered.
Emergency services were called at 2.20pm today.
A Cambridgeshire police spokesperson said there was no information on whether anyone had been injured.