San Diego, California

Toll prices, costs, & payment options

Map of SR-125 Southbay Expressway

The Details

Located in San Diego California, the SR 125 South Bay Expressway is a major road facility. The SR 125 South Bay Expressway is one of the busiest roads in California.

Here on, you'll find the latest SR 125 South Bay Expressway toll information. From SR 125 South Bay Expressway toll prices to payment options, Uproad lets you know the rules of the road.

And, if you drive a lot and are looking for a new toll payment account without a transponder or toll tag, you've come to the right place! With an Uproad app account, you'll pay tolls as you go with your mobile phone.

Payment options*
  • Uproad
  • Cash
  • Transponder
Toll pricing
  • Consistent
  • Varies w/traffic volume
  • Higher at peak hours
Rules of the (toll) road
  • Express toll lanes
  • High-occupancy toll lane

*Drivers without a valid payment option get a mailed bill or violation and pay the highest toll rate.

Toll agency

San Diego Association of Governments

Supported transponders