All road plans, plats and field notes and true and accurate diagrams of water, sewage and
electric power lines for rural subdivisions shall be filed with and approved by the board of
supervisors and the county engineer before the subdivision is laid out or recorded. Such
plans shall be clearly designated as “completed”, “partially completed” or “proposed” with a
statement of the portion completed and the expected date of full completion. If such road
plans are not approved as provided in this section such roads shall not become the part of
any road system as defined in this chapter.
[C51, §533, 550; R60, §838, 855; C73, §933, 949; C97, §1492, 1504; C24, 27, §4571, 4589;
C31, 35, §4571, 4589, 4755-c1; C39, §4571, 4589, 4619, 4686.24, 4755.24; C46, 50, §306.12,
306.30, 306.60, 310.24, 313.26; C54, 58, 62, 66, §306.15; C71, 73, 75, 77, 79, 81, §306.21]
90 Acts, ch 1236, §43
Referred to in §331.502, 543C.1, 714.16\n\nTue Dec 09 22:16:59 2025 Iowa Code 2026, Chapter 306 (36, 0)
§306.22, ESTABLISHMENT, ALTERATION, AND VACATION OF HIGHWAYS 10
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Notes of Decisions
Frost v. Cedar Cnty. Bd. of Supervisors Ex Rel. Cedar Cnty., 163 N.W.2d 432 (Iowa 1968).
· cites it 8× “The sole question on this appeal is whether attorney fees are allowable in county condemnation proceedings instituted under section 306.21 et seq., Code, 1966, when the amount of damages is increased on appeal to the district court.”
Spencer's Mountain, Inc. v. Pottawattamie Cnty., 285 N.W.2d 166 (Iowa 1979).
· cites it 18× “The governing statute is section 306.21, The Code 1977, which provides: All road plans, plats and field notes and true and accurate diagrams of water, sewage and electric power lines for rural subdivisions shall be filed with and recorded by the county auditor and approved by…”
Mandicino v. Kelly, 158 N.W.2d 754 (Iowa 1968).
· cites it 2× “It may change the course of travel of secondary roads, streams, water courses or dry runs, section 306.21. Finally, the board has power to divide the county into districts for election of its own members.”
Hansell v. Massey, 59 N.W.2d 221 (Iowa 1953).
· cites it 4× “Section 306.21, Code of'1950, stated in part: “If objections to the establishment of the road or claims for damages are filed, the further hearing of the application shall stand continued to the next session of the board of supervisors held after the commissioners appointed to…”
Carstensen v. Clinton Cnty., 94 N.W.2d 734 (Iowa 1959).
“” The findings of fact of the distinguished trial court are entitled to substantial weight and the record persuades us they are correct.”
Annotations are extracted automatically from the opinions in the
Syfert caselaw corpus and ranked by authority, recency, and
treatment. Dots show Syfertize treatment of the citing case itself.