2015 ORS § 370.020¹
Road work plans, specifications and bids
The county court:
(1) Shall prepare plans and specifications of roads mentioned in ORS 370.010 (Authority to issue bonds).
(2) Shall invite bids in conformity to such plans and specifications.
(3) May also receive and consider any and all bids in conformity to any plans and specifications furnished by any individual, firm or corporation offering to bid on such roads.
(4) May reject any and all bids.