A section of Cambridge Rd near State Highway 1 is closed following a serious two-vehicle collision.
Police said emergency services were called to the crash near Racecourse Rd just after 2pm.
“Three people are injured, one in a serious condition and two sustaining moderate injuries and they are receiving medical attention,” a spokesperson said.
“The road will remain closed as emergency services work the scene and the Serious Crash Unit has been advised.”
Police ask motorists to choose alternative routes or delay travel.
Cordons will be in place at SH1 Cambridge East exit for southbound traffic and Peake Rd for northbound traffic.
“Motorists may experience delays in the area.”
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