Blue Bridge (Oregon) - Construction

Construction

According to the "Schematic Design Submittal" prepared by ZGF, complete removal of the Churchill Memorial Bridge would take place first, including its concrete footings, stairs and walkways. The new bridge would be gently sloping and curved with a concrete "T" form, supported by concrete columns. Bridge alignment would resemble the Churchill Memorial Bridge, extending from the lawn north of Eliot Hall to the area between Chittick and Sisson dormitories. The bridge would include metal guard rails and handrails with lighting fixtures built into the system. An accessible concrete walkway would be built from the south end of the bridge to the circular drive located in front of the Vollum College Center. Standard ornamental light fixtures would be installed along this new path along with others north of Eliot Hall. Covered bicycle parking structures would be added between the bridge and the north entrance to Eliot Hall. ZGF's design submittal estimated a total project budget of approximately $545,000 ($929,949 today), including construction costs, design and engineering fees, inspection and contingency, permits, soil reports and testing, but not administrative costs.

Construction was scheduled to occur between May 20 and August 23, 1991. The bridge was constructed of 4,000 pounds per square inch concrete with 60 grade steel reinforcement. Surfaces were with sack finish. The bridge deck was finished with a medium broom texture and a clear seal coat. Along newly-constructed walkways, fine grading was required and lawns were established to blend with those already present.