Bridges to Prosperity McNary Bergeron

PROJECT HIGHLIGHTS: I-80 BRIDGE REPLACEMENTS

Our Role

For the I-80 Bridge Replacements in Salt Lake City, Utah, McNary Bergeron & Associates provided construction engineering services to the SPMT contractor, including independent review of the plans and procedures, and coordination of the interface requirements between the temporary works and permanent structure. The project involved the erection of seven bridges utilizing SPMT's, as part of Utah DOT's "Innovate 80" accelerated bridge construction program. The conventional steel, single span bridges were constructed in their entirety off line and transported either directly into position using SPMT's, or immediately adjacent to final position and longitudinally launched and jacked down into place.

Owner

Utah Department of Transportation

Contractor

Ralph Wadsworth

SMTP / Erector

MAMMOET

Data Sheet (pdf)

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