CDR-M has been in for forefront of Accelerated Bridge Construction from MassDOT’s Fast-14 to PennDOT’s first multi-span continuous ABC bridge replacement. Our ABC experience includes heavy lift, SPMT moves, prefabricated bridge units, precast deck panels, and more.
CDR-M provides contractor construction services including excavation support, temporary shoring, temporary utility support, underdeck shielding, and development of shop drawings. Our experience working directly for contractors gives us their perspectives and helps us design for constructability in our other work.
CDR-M provides both Preliminary Design/Build services for owners as well as Final Design/Build services for contractors. Design/Builds have been performed under shortened durations in emergency situations.