lake compounce: In July, ill be staying near Balboa Park in San Diego, CA. I'm interested in going to Petco Park, home of the Padres and the beach. What trolley will lead me to both of these? How much cost wise? thanks! ANSWER ALL PLEASE|||Take the #7 bus from Balboa Park to City College. From there, you can take either the Blue Line or the Orange Line trolley to 12th and Imperial, just a short walk away from Petco Park. Round trip for the trolley is $5, which is good for all day, and if you're paying on the bus, always have exact change in hand (in fact, it's better to pay for your day pass in cash as some trolley station ticket dispensers don't always accept credit/debit). Go to the transit website at www.sdmts.com just in case.|||how close will you be to balboa park? the closest the trolley lines run to the park is at the city college station which is still quite a walk. the trolley does go right to the stadium but nowhere close to any body of water that you can swim in. for the beach, you'd want to take the trolley to the old town station and transfer to a city bus. from there probably mission beach or pacific beach would be your best bet. you can get day passes for $5, not sure about weekly passes.|||The cost of a 1-day trolley/bus pass is 5 dollars...you can use ALL trolley lines/buses all day long, but NOT the Surfliner or Coaster, that is a separate fee. I cannot give you the bus/trolley route from B.P., since the only time we've gone to Petco is from Old Town area..sorry. ... Update: Here is a link for the San Diego MTS schedule http://www.sdmts.com/marketing/balboapar鈥?/a>|||The blue or orange lines to 12th and Imperial will take u right outside Petco Park or if u r there on a weekend day there is an extra trolley that goes through downtown too