MAGAZINE: Roads & Bridges' March issue now online

The March issue of Roads & Bridges covers the Sheldon G. Hayes award winners, which is the top asphalt-paving honor from the National Asphalt Pavement Association. Colorado's flood recovery efforts is this month's cover story. Tom Kuennen has authored a piece on how the state rebuilt much of its damaged roads using warm-mix asphalt. California is working on a new Superpave spec, and Russell Snyder, executive director of the California Asphalt Pavement Association, has the latest developments.