The Alameda County Sheriff's office says a drunk driver was speeding and ran a red light early this morning, crashing into a deputy's vehicle.
It happened at 16th avenue and Foothill Boulevard.
That deputy was taken to the hospital and is expected to be okay.
The driver was arrested.
In a second DUI case, a driver crashed last night into a Richmond police officer's motorcycle.
No one was seriously hurt.
Richmond police say the driver was on probation for DUI, had a felony DUI warrant for his arrest. His breath alcohol test at the scene was more than three times the legal limit.