This series covers records relating to bridges and structures maintained by the field offices of Federal Highway Administration and reflects disposition authority NC1-406-85-5.
STRC 1 RESERVED.
STRC 2 Bridge - Correspondence: Data, memoranda and criteria on bridges, culverts, navigable waterways, structural plate pipes, arches, and pine arches, bridge safety inspection, joints and sealers, welding, bridge railings, tunnels, intersections, traffic control devices, hydraulics and hydrology, bank and shore protection.
(NC1-406-85-5/2)
DISPOSITION: Cut off at end of fiscal year. Transfer to FRC 2 years after cutoff. Destroy 5 years after cutoff.
STRC 3 Bridge Failures: Files on bridges that have failed including correspondence, reports and reviews used in documenting problems on bridge construction. (NC1-406-85-5/3)
DISPOSITION: Place in inactive file after bridge fails. Cut off inactive file at end of fiscal year. Transfer to FRC 5 years after cutoff. Destroy 10 years after cutoff.
STRC 4 Bridge Materials and Methods: Correspondence concerning various materials and methods used in the construction of bridges, i.e. fabrication of steel bridges and welding methods.
(NC1-406-85-5/4)
DISPOSITION: Place in inactive file after final inspection is made. Cut off inactive file at end of fiscal year. Transfer to FRC 10 years after cutoff. Destroy 20 years after cutoff.
STRC 5 Bridge Plans: Standard plans for bridge design used as a guide by State and Division engineers when designing bridges. Also, correspondence, drawings and related engineering documents pertaining to type, size, and location of major bridges. (NC1-406-85-5/5)
DISPOSITION: Destroy when superseded.
STRC Bridge Policy and Procedures: This file includes various correspondence concerning bridge policy and procedures.
(NC1-406-85-5/6)
DISPOSITION: Cut off at end of fiscal year. Transfer to FRC 10 years after cutoff. Destroy 20 years after cutoff.
STRC 7 Bridge Replacement Program: Records of bridge replacement program, including correspondence with the Washington office and the division offices concerning the eligibility requirements for the program, bridge projects, proposals from the States for project funding, requests for candidates from the Washington office, and inventory of deficient bridges. (NC1-406-85-5/7)
DISPOSITION: Destroy when no longer needed.
STRC 8 Corps of Engineers - 404 Permits: Correspondence on coordination, general requirements, policy guidance, and memorandums of agreement on dredge and fill permits required from the U.S. Corps of Engineers, including any pertinent general permits that could involve highway proposals. (NC1-406-85-5/8)
DISPOSITION: Destroy when policy or general permit is superseded.
STRC 9 Geotechnics: Correspondence and technical data relating to soil mechanics, foundations, piling, slope stability, and earth retaining structures. (NC1-406-85-5/9)
DISPOSITION: Destroy when no longer needed.
STRC 10 Hydraulics: Correspondence concerning hydraulic design procedures, field hydraulic problems other than project construction related, and hydraulic structures and channels. (NC1-406-85-5/10)
DISPOSITION: Cut off at end of fiscal year. Transfer to FRC 5 years after cutoff. Destroy 10 years after cutoff.
STRC 11 National Bridge Inspection Standards (NBIS): Records of the bridge inspection program, including correspondence with the Washington office and division offices concerning the requirements of the NBIS, requests for bridge inspection data from the Washington office, and submissions of inspection data from the States.
(NC1-406-85-5/11)
DISPOSITION Destroy when no longer needed.
STRC 12 Navigational clearances: This file includes correspondence concerning navigational clearances for various bridge projects.
(NC1-406-85-5/12)
DISPOSITION: Cut off at end of fiscal year. Transfer to FRC 10 years after cutoff. Destroy 20 years after cutoff.
STRC 13 State Bridge Review Summaries: Summaries of State bridge maintenance reviews. (NC1-406-85-5/13)
DISPOSITION: Destroy when no longer needed.
STRC 14 Tunnels: Includes correspondence concerning the design, construction, maintenance, and inspection of various tunnel projects.
(NC1-406-85-5/14)
DISPOSITION: Cut off at end of fiscal year. Transfer to FRC 2 years after cutoff. Destroy 5 years after cutoff.
