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For Immediate Release

3 December 2021

Monterey-Salinas Transit (MST) Service Changes Go Into Effect Saturday, December 11th and Saturday, December 18th

Service changes for local bus transportation provided by Monterey-Salinas Transit (MST) will go into effect on the following dates. The following MST lines will be changed or modified:

Effective Saturday, December 11th

  • Jazz A/B: Service frequency will be reduced from every 15 minutes to every 20 minutes.
  • Jazz A: Major adjustment. Will no longer serve the following stops: Via Lavandera/Glenwood #0354), Via Lavandera/Costanoan Dr. (#6949), Via Lavandera/Fishnet Rd. (#6950), and Costanoan/MPC Quad (#6951). Passengers travelling from Monterey Transit Plaza to MPC should use Fremont/Aguajito (#6770). Passengers travelling from Seaside to MPC should use Fremont/Aguajito (#6813). Headsign will no longer read ‘via MPC’ for either direction on Jazz A.
  • Line 3 CHOMP – Monterey: Minor weekday schedule adjustments.
  • Line 20 Salinas – Monterey via Marina: Adjustments on weekday, Saturday, and Sunday schedules.
  • Line 23 Salinas – King City: Service will operate on an hourly basis on weekdays. Minor schedule adjustment on weekends. Layover moved to Broadway & 2nd Avenue in King City. All service will originate out of South County Operations and Maintenance Facility in King City.
  • NEW! Line 23X Salinas- King City Express: New Express service on weekdays during peak hours. Afternoon Southbound Express trip to depart Hartnell College at 4:05 PM and 5:05 PM. Morning Northbound Express trip to depart San Lucas San Benito & Rosa at 6:15 AM.
  • Line 28 Watsonville – Salinas via Castroville: Minor adjustments to weekday, Saturday, and Sunday schedules.
  • Line 29 Watsonville – Salinas via Prunedale: Gate change at Salinas Transit Center from Gate 2 to Gate 1. Minor schedule adjustments to Weekday, Saturday, and Sunday schedule.
  • Line 41 Northridge – Salinas via East Alisal: Minor service adjustment. Service frequency reduced from every 15 minutes to every 20 minutes.
  • Line 75 Presidio – Marshall Park: Minor schedule adjustment. Afternoon schedules revised to depart POM at 3:50 PM and 4:50 PM. 6:00 PM trip eliminated. Minor adjustment to inbound afternoon schedule.
  • Line 84 King City – Paso Robles: New weekday schedule. Minor schedule adjustments on Saturday and Sunday schedules.
  • Line 93 Ryan Ranch – Monterey: Minor schedule adjustments.


Effective Saturday, December 18th

  • Line 19 Del Monte Center – CSUMB via East Campus: Service ends.
  • Line 25 CSUMB – Salinas: Will not operate during CSUMB winter break (December 18th – January 20th). Service will resume on January 21st.
  • Line 26 CSUMB – East Campus Express: Service ends.


These service modifications do not include changes already in operation, seasonal service variations, or corrections.

For more information, visit www.mst.org or call Monterey-Salinas Transit toll free at 1‑888‑MST‑BUS1 (1‑888‑678‑2871). For RealTime bus arrival information, text “Next” and your four-digit bus stop ID (example, “Next 9103”) to 25370, call 1‑888‑MST‑BUS1 with your four-digit bus stop ID, download the free Transit app, or use Google Maps. Follow MST on Twitter at www.twitter.com/mst_bus for the latest service alerts.


Here >

MST logo

MST Bus Stop Shop
201 Pearl Street
Monterey, CA 93940

Salinas Transit Center
110 Salinas Street
Salinas, CA 93901

Marina Transit Exchange
280 Reservation Road
Marina, CA 93933

Mobility Services Center
15 Lincoln Avenue
Salinas, CA 93901
Hours by appointment only.

Administrative Offices
19 Upper Ragsdale Drive, Suite 200
Monterey, CA 93940