> Caterpillar 2447 motor grader grading gravel for pavement base construction. Depot Street, Ann Arbor, 2004.
 > Caterpillar 330B crawler mounted hydraulic backhoe crowds and picks up broken asphalt pavement debris from Broadway and loads it into dump trucks.  Broadway Bridge, Ann Arbor, 2003.
 > Caterpillar 330B crawler mounted hydraulic backhoe crowds and picks up broken asphalt pavement debris from Broadway and loads it into dump trucks.  Broadway Bridge, Ann Arbor, 2003.
 > Asphalt construction: Caterpillar 330B crawler mounted hydraulic backhoe crowds and picks up broken asphalt pavement debris from Broadway and loads it into dump trucks.  Broadway Bridge, Ann Arbor, 2003.
 > Asphalt paving construction, truck: Peterbilt truck tractor pulling Flow Boy CB-4000 insulated semi-trailer conveyor delivery hot-mix asphalt truck is hooked to Caterpillar AP-1050B hot mix asphalt paving machine at its rear to pave street. Eisenhower Parkway, Ann Arbor, Michigan 2005.
 > Asphalt paving construction: Front-side view of screed of Caterpillar AP-1050B hot mix asphalt paving machine placing asphalt pavement, showing the horizontal screw that distributes the asphalt and the thickness/height control mechanisms. The AP-1050B has 10 ft basic screed, will pave a maximum width = 30 ft, has 15 ton hopper, and weighs 42,500 lb. It is receiving the hot mix asphalt concrete from a rear-conveyor hot asphalt delivery trailer. Eisenhower Parkway, Ann Arbor, Michigan 2005.
 > Asphalt paving construction: Caterpillar AP-1050B hot mix asphalt paving machine places asphalt pavement. The AP-1050B has 10 ft basic screed, will pave a maximum width = 30 ft, has 15 ton hopper, and weighs 42,500 lb. It is receiving the hot mix asphalt concrete from a rear-conveyor hot asphalt delivery trailer. Eisenhower Parkway, Ann Arbor, Michigan 2005.
 > Asphalt paving construction: Caterpillar AP-1050B hot mix asphalt paving machine places asphalt pavement. The AP-1050B has 10 ft basic screed, will pave a maximum width = 30 ft, has 15 ton hopper, and weighs 42,500 lb. It is receiving the hot mix asphalt concrete from a rear-conveyor hot asphalt delivery trailer. Eisenhower Parkway, Ann Arbor, Michigan 2005.
 > Pavement construction: Case 95XT skid steer tractor with front end loader attachment moves forward, with front wheels off ground, and grades/levels pavement base soil while filling shovel with soil. Depot Street, Ann Arbor, 2004
Caterpillar 2447 motor grader grading gravel for pavement base construction. Depot Street, Ann Arbor, 2004.
 > Caterpillar 2447 motor grader grading gravel for pavement base construction. Depot Street, Ann Arbor, 2004.
Caterpillar 2447 motor grader grading gravel for pavement base construction. Depot Street, Ann Arbor, 2004.
Photo by: My Construction Photos · see photo in gallery