San Diego MTS launches PRONTO App and website -
Free San Diego trolley, bus rides: MTS Pronto incentive for September
San Diego Metropolitan Transit System - PassPort to San Diego
If You're Headed to the Rock 'N Roll Marathon, Take the MTS Trolley - Times of San Diego
SD County Transit Agencies Launch PRONTO Fare Collection App | San Diego, CA Patch
Getting Around with The San Diego Trolley - Go Visit San Diego
Getting Around with The San Diego Trolley - Go Visit San Diego
Amtrak, MTS Extend Service for San Diego Comic-Con | San Diego Comic-Con Unofficial Blog
San Diego Trolley - Maplets
San Diego Metropolitan Transit System - PassPort to San Diego
Next Stop for San Diego Trolley … Argentina? – NBC 7 San Diego
San Diego's Trolley is celebrated after 40 years - Los Angeles Times
San Diego Trolley announces free travel for those 18 and under - SanDiegoRed.com
Pronto - San Diego - Apps on Google Play
Trolley | San Diego Metropolitan Transit System
Getting Around with The San Diego Trolley - Go Visit San Diego
Pronto - San Diego - Apps on Google Play
UC San Diego Blue Line Trolley Extension | San Diego Metropolitan Transit System
Petco Park - Public Transportation | San Diego Padres
San Diego Mid-Coast Trolley Reaches Final Stretch - UCSD Guardian
San Diego Public Transportation Changes — New App, Children Ride Free | San Diego Comic-Con Unofficial Blog
SAN DIEGO METROPOLITAN TRANSIT SYSTEM - What to Know BEFORE You Go
Getting Around with The San Diego Trolley - Go Visit San Diego
Get Help With PRONTO
New trolley line to La Jolla could be 'game-changer' for commuting, housing, equity and climate efforts - The San Diego Union-Tribune
Free month of bus, trolley rides with MTS up for grabs using PRONTO
