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Bidjugde
JOB
Casa Grande Tucson (NHPP-HSIP-010-D(205)S)
BID DATE
10/20/17 - 11:00 LIVE!
AGENCY
ADOT
ESTIMATE
$109,000,000
SCOPE
The proposed work is located in Pinal County on Interstate 10 between MP 209 and MP 219. The work consists of realigning I-10 and reconstruction of the SR 87 Traffic Interchange including the four ramps, the westbound frontage road, two new bridges along SR 87 over Union Pacific Rail Road and Interstate 10, and removal of eight existing bridges. The work also includes ITS infrastructure along I-10 to improve safety and traffic management by installing a dust storm early warning detection system with remote sensing technology and automated road sign controlling capabilities. Additional work includes earthwork, pavement removal, furnishing and placing aggregate base, asphalt concrete, plain and dowelled PCCP, culverts, bridges, signing and markings, waterline, sign structures, dynamic message signs (DMS), variable speed limit signs, weather detection stations, closed circuit television cameras (CCTV), and other incidental work. Engineering Specialist: Mohammed Patwary MPatwary@azdot.gov Construction Supervisor: David Locher DLocher@azdot.gov
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