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Oregon Historic Sites Database

address: Hwy 126 historic name:Knowles Creek Tunnel #7139
Mapleton vcty, Lane County current/other names:Ralph A. Petersen Tunnel
assoc addresses:
block/lot/tax lot:
location descr:mp 19.54-19.81 twnshp/rng/sect/qtr sect:18S 11W 11
resource type:structure height (stories): total elig resources: total inelig resources:
elig evaluation: not eligible/out of period NR Status:
prim constr date:1958 second date: date indiv listed:
primary orig use: Road Related (vehicular) orig use comments:Tunnel
second orig use:
primary style: prim style comments:
secondary style: sec style comments:
primary siding: siding comments:
secondary siding:
plan type: architect:
builder:
comments/notes:
Survey/Grouping Included In: Type of Grouping Date Listed Date Compiled
   Oregon Highway Tunnels Thematic Grouping
NR date listed: N/A
ILS survey date:
RLS survey date:
106 Project(s)
SHPO Case Date Agency Effect Eval
10/18/2002
Special Assess Project(s): None
Federal Tax Project(s): None
(Includes expanded description of the building/property, setting, significant landscape features, outbuildings and alterations)
Refer to scanned documents links.
(Chronological, descriptive history of the property from its construction through at least the historic period - preferably to the present)
Refer to scanned documents links.
Title Records Census Records Property Tax Records Local Histories
Sanborn Maps Biographical Sources SHPO Files Interviews
Obituaries Newspapers State Archives Historic Photographs
City Directories Building Permits State Library
Local Library: University Library:
Historical Society: Other Respository:
Bibliography: