A. GRADE HIGHWAY HIGHWAY RIGHT-OF-WAY ROADBED ROADWAY SURFACE COURSE
Definitions. In order to clarify this section the following definitions apply:
The rate of ascent or descent of a road.
Roads, streets, alleys, outlots, long lot trails or other ways intended for vehicular travel use.
Land or property to be acquired or used for highway purposes.
The graded portion of highway prepared as the foundation for the pavement structure and shoulders.
Construction area of road.
The traveled portion of the roadway.
B.
Application for proposed highway.
(1)
Individual homeowners or owners of land abutting that part of a highway sought to be created or altered shall make an application in writing to the Town Board giving the location and description of the proposed highway. Such application may be delivered to any Supervisor or to the Town Clerk. In all cases the application must be delivered at least 10 days prior to the meeting at which it will be considered. Upon receipt of the application the Town Board will proceed to examine the proposed route of the highway. If approval is received, the applicant may proceed to build the highway under the supervision of the Town Board or its engineering representative.
(2)
Development and/or proposed building of a private access road or driveway to any existing Town road must be approved and a permit obtained, thereby promoting public safety through inspection by the Town Board.
(3)
The manner of obtaining permit for above is as follows:
C.
Highway right-of-way.
(1)
The minimum of any highway right-of-way shall not be less than 66 feet.
(2)
The minimum radius for a cul-de-sac shall be 60 feet.
[Amended 2-14-2007; 7-8-2009]
(3)
At all bond points in the road right-of-way where the tangent deflection angle is 45° or larger the tangent shall be connected with a curve having a minimum length of 300 feet as measured along the center line. This shall not apply to road intersections.
D.
Roadway.
(1)
Clearing and grubbing of all trees, stumps and brush shall be done at least 30 feet from ditch to ditch and be extended five feet beyond the slope intercept of all cut and fill sections.
(2)
No trees, stumps, brush or large rocks shall be disposed of within the highway roadway.
(3)
All disturbed areas outside the edge of the gravel shoulders shall be seeded and mulched to promote a growth of rooted grasses to reduce the possibility of erosion. Seeding shall be Seed Mixture No. 3 as specified in the State of Wisconsin Standard Specifications for Roads. The sowing rate shall be two pounds per 1,000 square feet. Mulching material shall be either straw or hay which is substantially free of noxious weed seeds. The mulching material shall be placed to a loose depth of one inch to two inches.
[Amended 2-14-2007]
E.
Roadbed.
(1)
All marsh, swamp, muck and peat material shall be removed from the area of the proposed roadway to ensure a stable foundation for the roadway fill.
(2)
All excavated, organic materials shall be disposed of either by placing in six-inch maximum depth layers on the side slopes of all cut or fill sections or by disposing off the highway roadway.
(3)
The roadbed fill shall be free of large rocks, muck, peat and other organic material.
(4)
Fill material shall consist of sand or gravel and placed in six-inch lifts and compacted to prevent differential settlement.
(5)
Drainage structures of proper size shall be installed to ensure proper drainage and to prevent the flooding of the roadbed or adjacent property.
(6)
The maximum grade on the proposed Town road shall be 8% to 10%.
F.
Surface course.
(1)
Crushed aggregate for the base course shall be placed to a compacted depth of six inches and shall conform to the requirements of gradation No. 2 of the Wisconsin DOT Standard Specifications for Road and Bridge Construction. The crushed aggregate base course shall be placed to a minimum width of 24 feet. Culs-de-sac shall have a gravel base of 45 feet.
[Amended 2-14-2007; 7-8-2009]
(2)
Bituminous pavement shall be placed to a compacted depth of three inches and shall conform to gradation No. 2 of the Wisconsin DOT Standard Specifications for Road and Bridge Construction. The bituminous material shall be asphalt cement type ACPC, designation of 58.28. The width shall be 20 feet. Culs-de-sac shall have a paved radius of 40 feet.
[Amended 2-14-2007; 7-8-2009]
(3)
Bituminous pavement shall not be constructed between October 15 and May 15 without the prior approval of the Town Board or its engineering representative.
(4)
The roadway shall conform to the attached typical cross section.
G.
Inspection. Each phase of the road construction (rough grading, gravel base, bituminous paving) must be approved by the Town Board or the engineering representatives prior to the commencement of the next phase of construction. Upon completion of a roadway to be accepted into the Town roadway system, the Town Board shall make a final inspection of the highway. If during the inspection deficiencies are noted in the construction, such deficiencies must be corrected prior to the road being accepted by the Town, the right-of-way necessary for future maintenance of the roadway, including any wider right-of-way areas needed for cut and/or fill sections.
H.
Access roads. Whenever two or more parcels or condominium units are created which do not have direct vehicular access to an existing Town road or county or state highway, such parcels shall be provided access over a road which meets all of the specifications hereinbefore set forth, whether such road is intended to be a public or private road.
I.
Approval by Town. Where any land division, condominium project, mobile home park or travel trailer park is done which requires approval by the County Planning and Zoning Committee, such land division, condominium project, mobile home park or travel trailer park shall also be required to be approved by the Town Board before any parcels, units, spaces or sites are sold or rented.
J.
Engineering costs. If necessary for the Town Board to engage the services of an engineering firm to verify compliance with the road specifications hereinbefore set forth, the developer will be responsible for the cost of those services and payment will be due prior to the Town Board giving approval to the new road and/or land division involved.
K.
Continuity and divisibility. Where any part of this section is amended, voided or superseded thereby, the remaining part not so specifically amended, voided or superseded shall remain in effect.
L.
Performance bond. A performance bond shall be required at an amount to be determined by the Town Board.
M.
Lien waivers. The developer is required to provide lien waivers from contractors doing the work showing full payment for all services performed and materials provided in construction of the road.