San Diego Bus Route 31: UTC Transit Center to Miramar College Transit Station
UTC Transit Center ↔ Miramar College Transit Station
📅 Editorial review: October 2026 | ℹ️ Independent planning guide — not affiliated with MTS | 🎯 Route 31 stops, fares & schedule overview
✅ Official MTS service in San Diego: Route 31 connects UTC Transit Center with Miramar College Transit Station. Buses run from 5:39 AM to 6:33 PM.
📋 Route 31 Essential Information
- Route: 31 — UTC Transit Center ↔ Miramar College Transit Station
- Operator: MTS (San Diego)
- Stops: 25 towards Miramar College Transit Station; 28 towards UTC Transit Center
- First departure: 5:39 AM | Last departure: 6:33 PM
- Service: Weekdays (no Saturday departures in the current schedule)
- Fare: Single-ride fare $ 3.00
📖 About Route 31
Route 31 links UTC Transit Center and Miramar College Transit Station. The stop list below is the complete, current MTS pattern, so you can plan boarding and getting off with confidence.
🚏 Route 31 Complete Stop List
Towards Miramar College Transit Station (from UTC Transit Center)
- UTC Transit Center
- La Jolla Village Dr & Genesee Av
- La Jolla Village Dr & Executive Wy
- Miramar Rd & Eastgate Mall
- Miramar Rd & Miramar Mall
- Miramar Rd & Miramar Pl
- Miramar Rd & Frost Mar Pl
- Miramar Rd & Milch Rd
- Miramar Rd & Production Av
- Miramar Rd & Distribution Av
- Miramar Rd & Miramar Way
- Miramar Rd & Carroll Rd
- Miramar Rd & Alesmith Ct
- Miramar Rd & Dowdy Dr
- Miramar Rd & Cabot Dr
- Miramar Rd & Camino Ruiz
- Miramar Rd & Mitchner Way
- Black Mountain Rd & Miramar Rd
- Black Mountain Rd & Activity Rd
- Black Mountain Rd & Carroll Center Rd
- Black Mountain Rd & Carroll Canyon Rd
- Black Mountain Rd & Gold Coast Dr
- Black Mountain Rd & Miramar College Way
- Black Mountain Rd & Hillery Dr
- Miramar College Transit Station
Towards UTC Transit Center (from Miramar College Transit Station)
- Miramar College Transit Station
- Black Mountain Rd & Hillery Dr
- Black Mountain Rd & Miramar College Drwy
- Black Mountain Rd & Gold Coast Dr
- Black Mountain Rd & Carroll Canyon Rd
- Black Mountain Rd & Carroll Center Rd
- Black Mountain Rd & Activity Rd
- Miramar Rd & Black Mountain Rd
- Miramar Rd & Clayton Dr
- Miramar Rd & Camino Ruiz
- Miramar Rd & Northgate Plaza
- Miramar Rd & Cabot Dr
- Miramar Rd & Dowdy Dr
- Miramar Rd & Alesmith Ct
- Miramar Rd & 7636
- Miramar Rd & Carroll Rd
- Miramar Rd & Miramar Way
- Miramar Rd & Distribution Av
- Miramar Rd & Production Av
- Miramar Rd & Commerce Av
- Miramar Rd & Camino Santa Fe
- Miramar Rd & Miramar Pl
- Miramar Rd & Miramar Mall
- Miramar Rd & Eastgate Mall
- La Jolla Village Dr & Towne Center Dr
- La Jolla Village Dr & Executive Wy
- Genesee Av & La Jolla Village Dr
- UTC Transit Center
⏰ Route 31 Schedule & Service Hours
Scheduled departures from the terminal (MTS timetable via Transit, verified October 2026):
From UTC Transit Center towards Miramar College Transit Station
| Day | First departure | Last departure | Departures | Average interval |
|---|---|---|---|---|
| Saturday | No scheduled service | |||
| Monday | 6:02 AM | 6:33 PM | 15 | ~55 min |
From Miramar College Transit Station towards UTC Transit Center
| Day | First departure | Last departure | Departures | Average interval |
|---|---|---|---|---|
| Saturday | No scheduled service | |||
| Monday | 5:39 AM | 5:49 PM | 15 | ~50 min |
💵 Fare Information
The single-ride fare on MTS route 31 is $ 3.00 according to the current MTS fare data. Day passes and multi-day passes are usually better value if you ride more than twice — check the agency’s official site or app for the current pass range before you travel.
🗺️ Key Destinations on Route 31
- Miramar Rd & Eastgate Mall — shopping mall
- Miramar Rd & Miramar Mall — shopping mall
- Black Mountain Rd & Miramar College Way — college
- Black Mountain Rd & Miramar College Drwy — college
🧭 How to Ride Route 31 — Step by Step
- Check the schedule below for your direction and get to the stop a few minutes early.
- Have your fare ready — pay on board or use the agency’s official app or card where accepted.
- Signal the driver as the bus approaches and board through the front door.
- Pull the stop-request cord or press the button before your stop and exit through the rear doors.
❓ Frequently Asked Questions
What time does the first 31 bus leave?
The first scheduled departures from the terminals are at 6:02 AM from UTC Transit Center and 5:39 AM from Miramar College Transit Station.
What time is the last 31 bus?
The last scheduled departures are at 6:33 PM from UTC Transit Center and 5:49 PM from Miramar College Transit Station.
Does Route 31 run on weekends?
The current schedule shows weekday departures only — no Saturday service is scheduled on this route.
Route and timetable data: MTS via Transit. Independently compiled by the BusUpdate editorial team; confirm time-sensitive details with MTS before travelling. Schedule verified October 2026.