during the san francisco earthquake. the transition that will pursue from this aftermath would change san francisco's transportation system once again. facilitated by city boss, abe ruth, ushering in the electric city car. the writing was on the wall. the clammer had begun for the experiment including public transit people. owned by the people and for the people. the idea of a consolidated city-owned transit system had begun traction. and in 1909, voters went to the polls and created a bond measure to create the people's railway. would become a reality three years later.

on december 28, 1912, mayor sonny rolph introduced the new geary electric streetcar line and the new san francisco railway. that he said would be the nucleus that would host the city. and san francisco gave further incentive to expand the city's network. a project by way of tunnel leading into chinatown by way of north beach. in december the first streetcar was driven into the tunnel. just two years after its berth, muni had added two lines. and k, l and m lines that span out from westportal.

in 1928, the j line opened heading west to the beach. in 1944 san francisco voters finally approved muni take-over of the market street railway. by then motor bus and trolley bus improvement had given them the ability to conquer san francisco's hills. after the war most of the street-car lines would be replaced with motor or trolley bus service. in 1947, the mayor recommended replacing two lines with motor coaches. and it appeared that san francisco's iconic cable cars had seen their final days. entered mrs. cluskin, the leader to save the cable cars. arguing that the cable cars were a symbol of the city, and she

entered a charter placed on the november ballot. it passed overwhelmly. the california street cable railway was purchased by the city in 1952. there were cut backs on the cable car system and in 1957 only three lines would remain. the three lines that exist today. in 1964 the cable car's future as part of california's transit system was sealed when it was proclaimed a national historic landmark. in february, 1980, muni metro were officially inaugurated.

in that same year, muni received its first fleet of buses equipped with wheelchair lifts. in 1982 when the cable car had a shut-down, they added an alternative attraction to the cars. the festival was a huge hit and would continue for the next four summers in a permanent f-line that would extend all the way to fisherman's wharf, by 2000 the f-line was in place. and in 2007 muni extended the third line to the southeast corner and returning to third street. for the first time in 60 years. in the course of last 100 years, muni's diverse workforce forged

by men and women of innovation have reflected the many cultures that flock to the city. muni's ground-breaking antidiscrimination has guaranteed equal opportunity for all. the city's policy mandates the course for the future, as they work diligently to increase options and increase multialternatives, and deduce -- reduce the carbon footprint. it continues to improve the systems. during this sen -- centennial year we reflect on the transit system. driven not

>> hi, i'm corn field and welcome to doing building san francisco, we are doing a special series, called stay safe, how you can stay in your home safely and comfortable, and we know that an earthquake

is coming and there are things that you can do to reduce the effects of the earthquake on your home. let's take a look at that. >> here at the spur urban center on mission street in san francisco talking about staying in your home after an earthquake. i have guests today, pat buscavich and his dog, harvey and david, and both structural engineers and we want to talk about things that you might do before an earthquake to your home to make it more likely that your home will be ha bitable after an earthquake, what should we do? both structural and maybe even important non-structural things. >> you hear about how to prepare an earthquake kit and brace your book shelves and water tank and that is important. what you have to be careful is make sure that you are not going the easy things to make yourself feel better. if you have a bad structure, a

bad building, then you need to be looking at that and everything that you do to keep your collectables in place is small and compared. if you have taken care of your structure, then there is a lot of stuff that you can do in your house that is non-structural and your chimney and water tank. >> let's talk about what the structural things might be. >> and he is exactly right. you don't want to make the deck chairs safe on the titanic, it is going down, you are going down, you have to make sure that your house is safe. there are basic things that you need to do including bracing the water heater, not just because of fire hazard but because of the water source and the damage, but basic things are installing anchor bolts, and adding plywood and strapping your beams to column and posts to footings and foundations are really easy things to do and most contractors can do the building department is set up to approve this work, and these are things that every home owner should do, and it is a little harder because you have to get a

building permit and hire a contractor. but you want to be able to after a big earthquake to climb in bed that night and pull the covers up and say i don't have to worry about going to a government shelter. >> that is the main focus that it is great to have an earthquake kit to be able to bug out for 72 hours. here is a better idea, stay in your own home and in order to do that you have to be make sure that your structure is okay. if you have a house, the easy things to do with the wood construction is feasible. if you have a renter or you live in a concrete building, you need to talk to the building own , and make sure they have done their due diligence and find out what the deficiencies are. >> when i have looked at damaged buildings,vy seen that a little bit of investment in time and money and structural work provides great dividends. >> especially if it is the wood frame, typical house that you can do the things that i was

talking about, the anchor and the plywood in the first garage area, you know if you refinanced in the last three years, get some of that savings and it is a really good investment. and the other thing that i try to tell people, earthquake insurance is not the solution to the shelter in place, if there is a big earthquake and your building is damaged, you are not in your house, you may be somewhere else, if you work in the city, it is going to be really hard to commute from sonoma, you want to do what is necessary so that your house is retrofitted and a couple of years of earthquake premium could get you to a level that you could be in the house after a significant earthquake and it may have damage and there is still a shelter in place where you are at home and you are not worried for the government taking care of you and you are living in a place where you can go to work and you want to have your wood frame house is really easy to get to that level. on top of the wood frame house, i mean every wood frame house in the west half of the city have a water tank and the water tank fall over because they are

gas fired and start fires. and that is something that you could do for yourself, and for your neighbors and for the whole city is make sure that your water tank is braced. >> if you look at the studies that are predicting on fires, we are going to have a lot of fires and for every water tank that is braced there is a potential of one less fire that the fire department is going to have to fight and we don't want to have any more fires than we need to. so bracing the water heater is the first thing that you want to do. >> and so easy, and you go on-line and you google, earthquake, water and heater and you google the sites where you can find the details and you can put them out there on the hardware store and you can hire a small contract tore do that for you. that is a couple of hundred bucks, the best investment. if you are in other types of building it is complicated. if you are in a high-rise building you just can't anchor your building down because there are no anchor bolts, but at that point, the tenant should be asking questions of the owner's and the managers

about earthquake preparedness >> and don't take the easy answer, oh, our building is safe it was designed to code. that is not the right answer, ask the tough questions and see if you can get a report that has been given to you. >> what is the right question? will i be able to stay in my home after the expected earthquake? is that a good question to ask? >> yeah, you may be more specific if you talk to the owner, if it is not a recent building, if it is ten or 20 years old see if they had an inspection done and there you will have a written before that will tell you all about the structure. >> thanks, pat. >> thanks, harvey. and thanks david for joining us and thank you for joining us on i'm nicole and lindsey, i like the fresh air. when we sign up, it's always so

gratifying. we want to be here. so i'm very excite ied to be here today. >> your volunteerism is appreciated most definitely. >> last year we were able to do 6,000 hours volunteering. without that we can't survive. volunteering is really important because we can't do this. it's important to understand and a concept of learning how to take care of this park. we have almost a 160

acres in the district 10 area. >> it's fun to come out here. >> we have a park. it's better to take some of the stuff off the fences so people can look at the park. >> the street, every time, our friends. >> i think everybody should give back. we are very fortunate. we are successful with the company and it's time to give back. it's a great place for us. the weather is nice. no rain. beautiful san francisco. >> it's a great way to be able to have fun and give back and

walk away with a great feeling. for more opportunities we have volunteering every single day of the week. get in touch with the parks and recreation center so come óóóógogogogogogo