AGENCY: Department of Transportation. Engineering & Operations. Project Development. Structures

SERIES: 3327
TITLE: Bridge index
DATES: i 1920-
ARRANGEMENT: Numerical by drawing number, project number, and state route number

DESCRIPTION: 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.

RETENTION

Retain permanently

DISPOSITION

May Transfer to Archives.

RETENTION AND DISPOSITION AUTHORIZATION

Retention and disposition for this series were specifically approved by the State Records Committee.

APPROVED: 06/1986

FORMAT MANAGEMENT

Paper: Retain in Office permanently after being microfilmed.

Microfilm master: Retain in State Archives permanently.

Microfilm duplicate: Retain in Office permanently.

APPRAISAL

Administrative Historical

This disposition is based on the permanent informational value of an index.

PRIMARY DESIGNATION

Public

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