Oregon Historical County Records Guide
Grant County Records Inventory
Road Maps and Survey Notes
Series documents the surveying and mapping of county roads. Records include road surveyor notes, alignment, profile, and other survey maps, and road registers. Information includes legal descriptions of the roads; road names and numbers; plans and profiles; township, range, and section numbers; dates of activity; and scales. General road maps may be found in the series titled Road and Bridge Records.
Contact the county surveyor at (541) 575-1251 for access to surveyor's records in the assessor's office.
Records at the Grant County Courthouse, Clerk's Office:
Index Plat Book 1 and 2 and Road Plats, 1900-1988 (1 volume);
Road Plats [with index], 1914-1986 (1 volume).
Records at the Grant County Courthouse, Assessor's Office, Surveyor's
[County Road Survey Plats, Field Notes, and Correspondence], ca.1934-1957 (.25 cu.ft.);
Field Notes of Road Surveys, vol. 1, 1917-1922 (1 volume);
[Filed Surveys-includes road and corner restoration surveys-copies], no. 58-1873, 1962-present (14 cu.ft.);
[Filed Surveys-includes road and corner restoration surveys-originals], no. 58-1873, 1962-present (ca.17 cu.ft.);
Highway Strip Maps [State], 1920-1968 (7 cu.ft.);
OSHD Strip Map Index [Oregon State Highway Department], 1920-1968 (1 binder);
[Survey Card Index-includes road survey and corner restoration information-by township and range], ca.1895-ca.1985 (.40 cu.ft.);
[Survey Field Books-includes road surveys], 1917-1924 (22 volumes and .25 cu.ft.);
Survey Index by Survey Number [includes road survey and corner restoration information], 1895-present (1 binder);
Survey Index by Township and Range [includes road survey and corner restoration information], 1895-present (1 binder).
Records at the Grant County Courthouse, Basement Vault:
[Road Survey Strip Maps-in black wood box], ca.1931 (ca.40 maps).
Records at the Grant County Road Department Office:
[Road Project and Right of Way Maps-includes miscellaneous reference maps and some bridge plans-in map cabinets], ca.1924-present (ca.200 maps and plans).