RoadbuildingIndiana Mineral Aggregates Association (IMAA)Equipment World Staff (EQW)Jan 13, 2010 Event: Operations Seminar — Carmel, IN Start Date: 02/03/10 End Date: 02/03/10 Phone: (317) 580-9100 Web: www.indmaa.org Add us as a preferred source on Google Related StoriesRoadbuildingAre You Sitting Down? Ditch Witch 420sx Released.RoadbuildingMobile Light TowersTop StoriesCompact Wheel LoadersCloser Look: Volvo’s Next-Gen L30 Compact Wheel LoaderVolvo's latest compact wheel loader brings updated controls, better traction and easier maintenance. Here’s a quick look at what’s new.Compact Utility LoadersNew Holland Previews C314X Electric Mini Track LoaderVintage EquipmentRare Survivor! – 1930 Cat Thirty with All-Original Parts Still Going StrongHydrogen fuel cellToyota Unveils Hydrogen-Powered 4WD Tacoma Pickup TruckCompact ExcavatorsCloser Look: Bobcat's New E17, E20 Mini Excavators with Zero Tail SwingEquipment 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