Historic Bridge Survey Vol. 2
Historic Bridge Survey Vol. 2 https://drive.google.com/open?id=1Sr-XrFSe4t5CDDzaQzRwcPApTyI3Jn-D
Description:
This report sets forth registration criteria for identifying if bridges under the jurisdiction of UDOT built
through 1965 possess historic significance and integrity by applying the evaluation criteria. The
discussion of historic significance, integrity, and the types of alterations that result in a loss of integrity
may also be applied to minor structures under the jurisdiction of UDOT. Minor structures are often
referred to as culverts and are less than 20 feet in length.
The evaluation criteria and resulting determinations are based on research conducted for the
development of the historic context, review of Utah’s National Bridge Inventory (NBI) data, bridge
inspection file review, the previous historic overview, and current inspection images for bridges
constructed through 1965. Field survey of structures and local research was not completed. Limited site specific bridge research was conducted.
Section 106, NRHP