Abingdon Road has reopened after a pedestrian collided with a car.
The incident happened in Lake Street at about 1pm and a woman is believed to have been taken to hospital with serious injuries.
Thames Valley Police spokeswoman Connie Primmer said a blue Renault Clio was involved in the incident.
South Central Ambulance Service said it was called to Lake Street off Abingdon Road at about 1pm and medics were currently treating a woman.
The woman is believed to have suffered pelvic and leg injuries.
Oxford Bus Company diverted services via Donnington Bridge and Iffley Road.
Do you want alerts delivered straight to your phone via our WhatsApp service? Text NEWS or SPORT or NEWS AND SPORT, depending on which services you want, and your full name to 07767 417704. Save our number into your phone's contacts as Oxford Mail WhatsApp and ensure you have WhatsApp installed. Our top stories
9:00am Monday 26th January 2015
CITY council tenants’ satisfaction with their homes has plummeted over the past year.
5:00pm Monday 26th January 2015
A TEENAGER accused of knowingly digging holes to bury murdered Jayden Parkinson has been "playing stupid to win over the jury", the prosecution said.
1:59pm Monday 26th January 2015
ONE lane of the London Road, Headington, has been closed after a manhole collapsed.
8:30am Monday 26th January 2015
AN INTREPID missing cat has been found in Bicester, 200 miles from its home.
8:00am Monday 26th January 2015
MORE than 12,000 people turned out for the official opening of the £9m Leys Pools and Leisure Centre at the weekend when fees were waived.
7:00am Monday 26th January 2015
SCHOOLS in Oxfordshire are set to lose out on nearly £450,000 in extra funding.