Causeway Connection Electric Bus Service

The Causeway Connection (Route 138) zero emission bus service between Davis and Sacramento is an hourly service Monday through Friday and operate 30 trips between the Silo Terminal in Davis and the UC Davis Medical Center in Sacramento.

Causeway Connection Electric Bus Service

The Causeway Connection (Route 138) zero emission bus service between Davis and Sacramento is an hourly service Monday through Friday and operate 30 trips between the Silo Terminal in Davis and the UC Davis Medical Center in Sacramento.

Causeway Connection Electric Bus Service

The Causeway Connection (Route 138) zero emission bus service between Davis and Sacramento is an hourly service Monday through Friday and operate 30 trips between the Silo Terminal in Davis and the UC Davis Medical Center in Sacramento.

All trips serve all three Davis stops: Mondavi Center, Genome Biological Science Facility and the Silo. At this time, no stops will be added in downtown Sacramento or at Mace Boulevard.

Sign Up for Causeway Connection Service Alerts

Sign up for text-message based service alerts for the Causeway Connection! These alerts will cover all Causeway Connection trips, both Yolobus and SacRT operated.

To sign up, visit https://yolobus.com/getalerts/ and follow these steps:

That’s it! Once setup you will receive alerts to your phone via email and/or text messages, keeping you in the loop on important service information such as delays, detours, and emergencies.

You can add or delete these alerts through your account at any time. For more information, please email feedback@causewayconnection.com or call us at 530-666-2877.

*Text message fees may apply based on your mobile phone provider and plan.

Causeway Connection Schedule and Map

The Causeway Connection (Route 138) provides zero-emission bus service between Davis and Sacramento. The bus operates hourly Monday through Friday, making 30 trips daily. Key stops include the Silo Terminal, Genome Biological Science Facility, Mondavi Center, and the UC Davis Medical Center. There is no service on weekends and holidays.

For the complete schedule, the first eastbound trip from the Silo Terminal departs at 6:07 AM, reaching the UC Davis Medical Center by 6:43 AM. The last trip leaves at 8:10 PM, arriving at 8:45 PM. The westbound schedule follows similar hourly intervals from the UC Davis Medical Center back to the Silo Terminal.

Features

Causeway Connection Features

Bus Features

Cost to Ride

The cost to ride is $2.50 or $1.25 for discount eligible riders.

UC Davis undergraduate, graduate, exchange students, and employees with a valid Aggie ID card are eligible to ride the Causeway Connection for free.

Bike Lockers

For the UC Davis main campus, please contact the Bicycle Program at bikeprogram@ucdavis.edu to check on location and availability.

woman riding looking at phone

Payment options:

To help plan your trip, SacRT has a real time web application, YoloBus has a real time web application, and Google Maps uses the real-time data to track your bus. In addition, there are third-party developers who have access to our data and provide free installable apps for use with your mobile devices. SacRT and Yolobus do not endorse, warrant or support any of the apps listed below but we want you to know they are available if they can enhance your commute

If you’re an app developer and want to use SacRT data for your app, visit the Developer’s Terms of Use page to access the data. If you are using the data and have an app you would like to make available here, contact SacRT at webmaster@sacrt.com.

To submit feedback or questions please email feedback@causewayconnection.com or call 916-321-BUSS (2877).

Transit App

Moovit App

Whiz App

Contact Us

916-321-BUSS (2877)
Monday – Friday from 6 a.m. to 7:30 p.m. (closed major holidays)
Saturday and Sunday from 7 a.m. to 4 p.m.

Report a Problem

In case of emergency, call 9-1-1.

Report non-emergency crimes or suspicious activity to SacRT Police through the free Alert SacRT app or call 916-556-0275.

Holiday Schedule

The Causeway Connection will not run on some holidays. Holiday schedules for all SacRT services can be found at https://www.sacrt.com/holiday-schedules/