RoadbuildingAmerican Association of State Highway and Transportation Officials (AASHTO)Equipment World Staff (EQW)Feb 16, 2011 Event: Materials — Burlington, VT Start Date: 7/31/2011 End Date: 8/5/2011 Phone: (202) 624-3696 Web: www.transportation.org Add us as a preferred source on Google Related StoriesRoadbuildingSpecial Report: 2011 Battery Buyer’s GuideRoadbuildingRoadWorksRoadbuildingBetter BridgesRoadbuildingFinancial DistrictTop StoriesCompact ExcavatorsNew Holland Reveals E25X, a 2.5-Ton Electric Mini Excavator for Jobsite VersatilityContractors can take on a broader range of projects with the compact excavator's zero emissions and quiet operation, including indoor work.Vintage EquipmentWatch the Only 1913 Bullock “Creeping Grip” Tractor with Rare Heer EngineUtility Tractors/LoadersNew Holland Debuts Value-Priced Workmaster 35C and 40C Compact TractorsCompact ExcavatorsCase CE Intros CX70E Zero Tailswing Excavator Built for Power and ManeuverabilityCompact Track LoadersWacker Neuson Brings 3 New Compact Wheel Loaders to North AmericaEquipment World Contractor of the YearThe Contractor of the Year contest recognizes contractors who have annual revenues of between $3 million and $20 million and exemplify the highest standards of construction professionals.White PapersHow upgrading excavator machine control boosts your productivity