At the end of September, if Congress doesn't act, funding for our roads and bridges will expire. This would put a stop to highway construction, bridge repair, mass transit systems and other important projects that keep our country moving quickly and safely. And it would affect thousands of construction workers and their families who depend on the jobs created by these projects to make ends meet. Usually, renewing this transportation bill is a no-brainer. In fact, Congress has renewed it seven times over the last two years. But thanks to political posturing in Washington, they haven't been able to extend it this time – and the clock is running out. Allowing this bill to expire would be a disaster for our infrastructure and our economy. Right away, over 4,000 workers would be furloughed without pay. If it's delayed for just 10 days, we will lose nearly $1 billion in highway funding that we can never get back. And if we wait even longer, almost 1 million workers could be in danger of losing their jobs over the next year.