Sorry, but you can't get a new bridge for the DS version. I am not to shore about the others but I am pretty shore you can't for those either.
Hope this helps
From your bezzie jezzie
To get another bridge in your town on Animal Crossing, you have to donate 200,000 bells to the Civic Centre. Once done, the next day they will tell you, then the next day you can vote from the 2 or 3 places on the map where they can build a bridge. Around 2 to 3 days later, your bridge will be built.
first donate 200.000 bells to get a town fountain then donate 500.000 bells you've got it!!!!!!!!!!!!!!
You need to donate 200,00 bells at the town hall. Hope this Helps!
round about 800 bells
15,000 bells
For as many bells as you want. Don't make them too high. No one will buy them.
200,000 bells = new bridge built I think 350,000 bells = fountain by bus stop You can get a lighthouse or another building but I can't remember how many bells it is.
its 240,000 bells and have a freind come and shop at Nookway
You can tell when you go and talk to Pelly at the Civic Center in the Town Hall. Once you donate some bells, it tells the total of how many bells you have donated overall.
you don't pay for it its given to you by someone i think its the bank you will get it in a letter
It takes approximately one week.
You can get a lot of Bells by finding good furniture and selling it to Tom Nook. Or you could dig up fossils because they sell for some Bells. You could invest in turnips. Then when they are selling for a lot sell them to Tom Nook.
You can either catch bugs, fish, fossils, clothes, furniture, shells...etc, or make sure you have 20,000 in your savings account and turn off your ds (after saving). Set the year to 2099. When you next turn on animal crossing, check your mail. You should have one letter saying the bank gave you 99,999 bells. The 99,999 bells should be in your savings account. You may do this as many times as you like. Hope I helped! :)
To do this you will either have to wait a long time, or risk many, many weeds (you can get rid of them all with wisp though). First you have to actually have a decent amount of bells which you have to then place in your bank account. You can wait over time for the bells, or you can change the time setting to the future where you will have suddenly lots of money.
You have to work very hard to get that amount of bells. You can fish for many months and finally end up with that sort of money, or you can cheat. You can put 10,000 bells in the bank, and then you can 'time travel' by setting the time around 10 years in the future, and then you should have a lot of money in your bank account totaling around a million bells.