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The impact of limited-access highways on agricultural land : national interstate route 5, Linn County, Oregon, a case study

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Title The impact of limited-access highways on agricultural land : national interstate route 5, Linn County, Oregon, a case study
Names Schmidt, Robert Howard (creator)
Highsmith, Richard M. Jr (advisor)
Date Issued 1965 (iso8601)
Note Graduation date: 1965
Abstract This study examines the impact of the recently constructed
limited- access highway, Interstate 5, on agricultural land in Linn
County, Oregon. More specifically it scrutinizes the quality and
quantity of the land relinquished to the highway right -of -way; the
effects on field boundaries, connectivity, mobility, drainage, land
use, miscellaneous factors, and the attitudes of the farm operators
in respect to the highway right -of -way taking.
The analysis reveals that the right -of -way taking for
Interstate 5 has made definite inroads on agricultural land, deleting
an average of 39 acres of productive farm land per mile, and at the
same time leaving 80 percent of the farms parcelled. The right -of -way
taking for Interstate 5 had a greater impact on the operation of
the average farm than indicated by the actual diminution of productive
land. Drainage, connectivity, deformation in size and shape of
fields, and unsatisfactory negotiations with the Highway Department
were common complaints voiced by the farm operators. Changes
in land use and land value were not advantageous, for the most part,
to the farm operator. The large majority of the farm operators in
Linn County stated that, ''they would gladly take back their original
set -up (previous to the right -of -way taking) anytime ". On the basis
of research findings the author concludes that the benefits for agriculture
in the study area are minor in comparison with the detrimental
influences brought about by Interstate 5.
In view of the estimate that 80 percent of the mileage of the
proposed 41, 000 mile National Interstate Highway system will
traverse rural lands, and by the fact that the development of limited -
access highways of today have had a multitude of effects on agricultural
land and farming operations several recommendations are
made. It is suggested that: 1) Consideration should be given to the
soil quality and capability in planning the alignment of highways;
2) Personable and experienced personnel should be employed by the
highway department for appraising and negotiation with farm operators;
and 3) that farm operators should avail themselves of opportunities
to ascertain knowledge of the ramifications brought about
by the highway project.
Genre Thesis/Dissertation
Topic Agriculture -- Economic aspects -- Oregon -- Linn County
Identifier http://hdl.handle.net/1957/49076

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