Go up to 50,000 if it's Manhattan density.

So she ran away from home. And then went astray.

Now we've reached the subject of public transport, and public transport here in Dublin is a somewhat touchy subject.

Why not make cars that do not collide?

The public transportation system runs like clockwork.

There is no changing directions now, people need you!

In fact, that's exactly what they're promising us.

Right. So what has changed?

Hey, you can't bring those here on a public vehicle.

Of course, what you don't know is that the two stations are only about a hundred meters apart.

lots of different measures dense cities or dispersed cities,

And we come from a long tradition of sharing.

It's like saying, screw the public transport system.

This hotel is conveniently located in terms of public transportation.

Of course you can't separate this out from issues like social diversity, mass transit, the ability to be able to walk a convenient distance, the quality of civic spaces.

If we can understand this, then maybe we can figure out how people can be so happy with this.

The transportation system in that city is quite good.

What form of transport will we take?

Transportation hubs are prepped and set.

I mean, you have the typical European cities, with a dense urban core, good public transportation mostly, not a lot of road capacity.

lots of roads dispersed over large areas, almost no public transportation.

I don't think there is anywhere in Hangzhou you could stand for more than a minute or two where you wouldn't have a Hangzhou public bike go past you.

This one in Seattle is on the site of a mall parking lot adjacent to a new transit stop.

Ethanol new ways of making ethanol.

And if you have to travel some distance farther than you can do under your own power, there's accessible vehicles, and if you can't afford one of those, there's accessible public transportation.

And this is where we have more density it's where we have more public transport.

It will then tell you how long the commute on your usual route is going to be, and it will give you a faster route if there's a lot of traffic.

So, for example, city departments can open up transit data.

Instead, these people had to walk, bike, take the train, or other forms of public transport.

At that time, 35 millimeter nitrate film was so flammable that you couldn't even bring a reel onto a streetcar.

Automated real time traffic information exchange.

It's easy to ride a bike for sightseeing around West Lake.

And then someone came up with the idea that, apart from good public transport, apart from spending money on roads,

Clearly, people didn't want us to talk about death, or, we thought that.

In Google Maps you can find your way around with the features you're already familiar with like turn by turn navigation, public transit, live traffic and street view, but what about getting to know a place before you get there?

Mobility on demand is something we've been thinking about, so we think we need an ecosystem of these shared use vehicles connected to mass transit.

I wrote a one and a quarter million dollar federal transportation grant to design the plan for a waterfront esplanade with dedicated on street bike paths.

Plans have already been announced for a lot of those garden apartments above the mall to be redeveloped.

So that's the focus on the construction sector.

That's 3.2 billion people.

We need better places in this country. Public space.

Transportation workers staged a walkout to protest pay cuts.

It's now 22 walkable urban blocks with public streets, two public parks, eight bus lines and a range of housing types, and so it's really given Lakewood, Colorado the downtown that this particular suburb never had.

So this is about traffic lights?

This is a Mapnificent map that shows me, in this case, how far I can get from my home in 30 minutes using public transportation.