(A) Paved routes.
(1) New pavement.
(a) New pavement shall be constructed with a 24-foot wide pavement and granular shoulders. Intersections with non-paved roads shall have pavement extended back onto the intersecting road a minimum of ten feet.
(b) Paved shoulders and edge line rumble stripes shall be constructed if crash data warrants based on accepted HSIP and TSIP cost/benefit analysis. Paving of shoulders may be constructed on the inside radius of curves.
(c) Ground asphalt or concrete rumble strips shall be installed on all approach stop situations.
(2) Reconstruction of pavement.
(a) Paved roads shall be reconstructed with a 22-foot wide pavement or to the previous pavement width, whichever is greater with granular shoulders.
(b) Ground asphalt or concrete rumble strips shall be installed on all approach stop situations.
(B) Unpaved routes.
(1) Gravel roads.
(a) New construction of a gravel road shall have a minimum 26-foot finished top, including shoulders.
(b) Reconstruction of a gravel road shall be to the previous width prior to reconstruction.
(2) Class B and C roads. Class B and C roads will be built to the minimums as outlined by Iowa Code.
(Ord. 32, passed 4-12-2016)