AP via NYT: "Yet the needs remain great. About 20 percent of the nation's 900,000 miles of interstates and major roads needs resurfacing or reconstruction, according to one analysis. A quarter of the 600,000 bridges are considered structurally deficient or functionally obsolete.
In a report earlier this year, the American Society of Civil Engineers projected the U.S. will face a funding gap of more than $1.4 trillion by 2025 for its roads and bridges, drinking and wastewater systems, electrical infrastructure, aviation and water ports."