seriesNo,seriesEntityName,seriesTitle,seriesDateRange,seriesArrangement,seriesDescription,seriesTotRetentDesc,seriesPrimaryClassCode,seriesExtentDesc 3327,Department of Transportation. Engineering & Operations. Project Development. Structures,Bridge index,i 1920-,"Numerical by drawing number, project number, and state route number","This is an index file to all bridges in the state. It provides access points to files indicating bridge locations and to the respective construction project files. Information includes bridge description by project name and number; location of bridge by mile post\, station\, state route and county; type of structure; length\, width\, clearance\, construction costs; and contractor.",Retain permanently,Public, 3329,Department of Transportation. Engineering & Operations. Project Development. Structures,County and state bridge inspection records,i 1920-,Numerical by structure number,"These records are created by the Structures Division to document all bridge inspections in Utah. Inspections take place every two years. These records include a history of each bridge from the time it was designed and built to the date of its last inspection. Also included are original plans and photographs. In additions\, these records become the resource used by the Locations and Environmental Studies division of Transportation in compiling inventories for the National Bridge Inventory Program. The inventories are then used by the Library of Congress. Early bridge records are maintained by the Utah State Historical Society\, later ones by the State Archives.",Permanent. Retain until disposition of asset,Protected, 10024,Department of Transportation. Division of Project Development.$bStructures Section,Current structure projects correspondence,1980-2015.,Numerical by project number,"This correspondence documents the current status of each structure under construction. Copies are also maintained by the divisions of Planning and Construction. Series 3328\, Current structure projects case files\, also includes reduced plans and blue books of specifications for all projects currently under construction.",Permanent. Retain for 5 year(s),Public, 8685,Department of Transportation. Engineering & Operations. Project Development. Structures,As-built bridge plans,1920-,Numerical by drawing number,"These are mylar plans that provide information concerning the location and actual construction of state routes and interstate bridges of local\, state\, and federal agencies. This record includes detailed drawings of location\, situation\, and layout of bridges\, noting decks\, parapets\, beams\, abutments\, retaining walls\, wing walls\, and other construction features.",Permanent. Retain for 25 year(s),Public, 3328,Department of Transportation. Engineering & Operations. Project Development. Structures,Current structure projects files,i 1980-,Numerical by project number,"These files document the current status of each structure under construction. They are a compilation of everything that comes from other divisions regarding a project. When the division of Construction notifies Structures that a project is completed\, these records are purged. The files include reduced plans\, blue books of specifications\, correspondence\, and related material.",Permanent. Retain until administrative need ends,,2 microfilm reels 18899,Department of Transportation. Engineering & Operations. Project Development. Structures,Design notes,1913-,Chronological by year,"This series contains job design notes\, calculations\, and geotechnical study notes related to structures such as bridges\, overpasses\, and drainage systems. These are working notes created by the engineers and include calculations that are not included in final plan submissions and are unique to this series of records alone.",Permanent. Retain for 20 year(s),Public,1.00 cubic foot 110 microfilm reels