May 2: Updates from Whitmore, GATX, Parsons Brinckerhoff and AllTranstek
KCSR wins ACC's 'responsible partner' award
Maryland Transportation Secretary Swaim-Staley to resign
Patriot Rail subsidiary to serve Arizona industrial park
MBTA, DHS to test bioterrorism sensors
BNSF budgets $202 million for Nebraska projects, helps launch California trackwork
Valley Metro solicits public opinion on recommended light-rail, transit extension
EPA: After Q1, rail-car delivery projection remains at 58,000 units for 2012