A pedestrian suffered life-threatening injuries in a collision with a vehicle near Fifth and Mission streets in San Francisco on Wednesday.

San Francisco police said officers responded around 12:15 p.m., gave the pedestrian aid and had them taken to a nearby hospital. The driver stayed at the scene.

The intersection lies within the city’s High Injury Network, which identifies streets with a concentration of severe and fatal traffic crashes. The collision remains under investigation. Police asked anyone with information to call 415-575-4444.