Tanya Snyder

Ten days ago, a four-year-old boy near Houston was killed when a neighbor backed his pickup truck over him. At least 50 times a week, people back their cars over kids in the U.S. On average, two of those 50 incidents are fatal. But you won’t see them represented in official crash statistics.

Did you go to the World Urban Forum in Medellín, Colombia, last week? Neither did your hosts Jeff Wood and I, but we sure found a lot to say about it anyway on this week's Talking Headways podcast. Medellín's remarkable urban transformation -- undertaken in the midst of war -- has gotten a lot of well-deserved attention lately for making the city's transportation infrastructure more equitable.

It’s April 15. If you bought an electric car in 2013, you can claim a tax break today. If you bought a plug-in hybrid, you can get a tax break today. But if you don’t own a car and walk to work instead? Sorry, Charlie.

If sea levels rise just one foot in the Washington, DC, area, nearly 1,700 homes could be lost. Is the region’s transportation planning agency doing enough to stop that from happening? Several environmental and smart-growth organizations in the region are saying no. Seventeen groups have signed on to a letter, being delivered today, urging the agency to take action. The comment period on the agency's latest long-range transportation plan closes tomorrow.

Last year, while the House flailed in partisan misery, the Senate passed a transportation bill 74 to 22. When the bill was signed into law, it was considered one of the few real achievements of a deeply divided Congress. Environment and Public Works Committee Chair Barbara Boxer got tremendous credit for enacting legislation three years in the making. And yet, it left a lot of good provisions on the cutting-room floor. While MAP-21 included some modest reforms, lawmakers missed an opportunity to prioritize transit, biking, and walking -- modes that are gaining popularity and help achieve national goals like congestion mitigation and air quality improvement.

Quick quiz: What city is the world leader in highway teardowns? San Francisco? Portland? Madrid?

“Ten lanes is not an option. A doubling of the current width of I-70 through Denver is not acceptable.”

Jeff and I had a great time this week, getting all outraged at the short-sighted move by the Tennessee Senate to ban dedicated lanes for transit, and high and mighty about cities that devote too much space to surface parking at the expense of just about everything else. And then we treat ourselves to a fun conversation about the origin of the American playground -- and whether the entire city should be the playground.

Don’t know what to make of the news that U.S. driving rates have dropped for the ninth year in a row? Looking for guidance about whether your state or city should be wantonly expanding roads or investing in transit, biking, and walking? The road lobby thinks you should turn to them for independent, unbiased analysis of these trends. Never fear, the road lobby says: Americans are driving more than ever. Pay no attention to the man behind the curtain. More lanes for everybody!

So transit ridership is up. Everybody knows that. It’s at its highest point since 1956. Right?