RoadbuildingIndiana Mineral Aggregates Association (IMAA)Equipment World Staff (EQW)Jan 13, 2010 Event: Teachers Workshop — Fishers, IN Start Date: 06/22/10 End Date: 06/24/10 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 StoriesSafety & ComplianceContractor Faces $1.2M Fine for Repeat Violations After Fatal Trench CollapseOne of the company's workers died in a cave-in in 2023. Two years later, inspectors found similar trench violations, OSHA reports.PickupsNext-Gen Ford F-150 Lightning: 700+ Mile Range but No Longer All-ElectricMarket PulseQuick Data: Top-Selling Bulldozers of 2025Compact equipmentBobcat Unveils "RogueX3" Autonomous, Electric Compact Loader (Videos)Featured SponsorWhat Every Shop and Fleet Should be TrackingEquipment 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