Transportation for America

Advocates acknowledged the goals is ambitious and achieving parity is unlikely this year, but a strategy of aiming high could significantly move the funding needle during this window of opportunity.

Dozens of transit projects across the nation -- as well as walking and biking projects that count on funds from the TIGER program -- are under threat unless Congress scraps the hardline budget outline proposed by the White House. Transportation for America is urging people to contact their representatives and oppose the cuts.

When it comes to transportation funding, cities and towns occupy the bottom of the totem pole. The vast majority of federal transportation money goes to states, to the exclusion of local governments. That means state DOTs get tens of billions to spend on highways each year, while mayors and local agencies have to scrounge for money to improve transit, build sidewalks, or add bike lanes.