Rte 125 Southbay Expressway


Toll prices, costs, & payment options

Map of Rte 125 Southbay Expressway

The Details

Located in California, the South Bay Expressway is a major road facility. The South Bay Expressway is also one of the busiest roads in California.

Here on Uproad.com, you'll find the most up-to-date South Bay Expressway toll information. From the latest estimated 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