>Rail and bus systems around the country have backlogs of repair and maintenance needs in the billions of dollars, and transit advocates say not only is more state and local funding needed for upgrades and to expand transit routes, but a big federal infrastructure investment is needed, too. Without it, they fear the nation's economic growth could suffer. But they note such funding may be hard to to get out of a federal administration that seems at times hostile to transit, and instead seems to want to invest more in highways.<p>We have two big crises: people can't afford to live near jobs (with insufficient new housing being built in top cities), and transit infrastructure near jobs is crumbling, neglected, or nonexistent, depending on the city.<p>Local municipalities don't want to build more housing because, in the grand scheme of things, a single municipality can't fix the housing crisis, but allowing new construction in inner-city neighborhoods or low-cost-but-desirably-located towns is a guaranteed path to gentrification, so most choose to opt out. Richer neighborhoods don't want new housing because it would damage their picture-perfect neighborhood character, affect their schools and infrastructure, etc. So, neighborhoods near the city stay frozen in place, save a few luxury developments at the prime locations in the city because these developments can bankroll getting past municipal blockades.<p>The federal government can fix both of these by cooperating with states. Offer money earmarked for public transit to states that meet guidelines promoting large-scale (and, hopefully, equitable across rich & poor neighborhoods) upzoning efforts near their job centers. Subsidize transit-friendly dense developments on a large scale, instead of subsidizing suburbs as we have since WWII.<p>The good & bad would probably be:<p>-Good for the environment, as suburban sprawl is greatly damaging to the environment (and necessitates a car-centered lifestyle).<p>-Good for companies that can more easily attract workers to their headquarters in cities.<p>-Good for workers who wanted to live in the city but couldn't afford it, or workers who spend a large percentage of their budget on housing because they have a job in the city.<p>-Good for government budget in the long run (probably) because the cost of infrastructure per capita is cheaper in city than in sprawl<p>-Good for the economy in the long run? No one really knows on this one, but I would argue current trends show cities are going to be big on capitalizing on 21st century economic opportunities (hence why companies want to relocate near transit).<p>-Bad for current suburban homeowners, one may expect suburban homes to decrease in price.<p>-Good or bad, depending on location, for current urban property owners. Urban home prices will (by design) go down with this policy thanks to an influx of housing, but landowners may still make a big profit (for example, if you own a single family home or duplex near a transit line, and it gets upzoned, you could sell it at a premium to a developer who wants to build a midrise or highrise on the land. On the other hand if you own a condo in an existing highrise, it will probably go down in value with a glut of new housing on the market)