The following planning and design standards shall be complied with, and no higher standard may be required by the Planning Board, except where it finds that because of exceptional and unique conditions of topography, location, shape, size, drainage or other physical features of the site or because of the special nature and character of surrounding development, the minimum standards specified herein would not reasonably protect or provide for public health, safety or welfare. Any higher standard required shall be reasonable and shall be limited to the minimum additional improvements necessary to protect the public health, safety or welfare.
A. 
The arrangement, character, extent, width, grade and location of all streets shall be in harmony with the Master Plan and shall be considered in relation to existing and planned streets, to topographic conditions, to public convenience and safety and in their appropriate relation to the proposed uses of the land to be served by such streets.
B. 
Where such planned streets are not shown on the Master Plan, the arrangement of streets in a subdivision shall either provide for the continuation or appropriate projection of existing principal streets in surrounding areas or conform to a plan for the neighborhood approved or adopted by the Planning Board to meet a particular situation where topographical or other conditions make continuance or conformance to existing streets impracticable.
C. 
Minor streets shall be so laid out that their use by through traffic will be discouraged.
D. 
Where a subdivision abuts or contains an existing or proposed arterial street, the Planning Board may require marginal access streets, reverse frontage with screen planting contained in a nonaccess reservation along the rear property line or such other treatment as may be necessary for adequate protection of residential properties and to afford separation of through and local traffic.
E. 
Where a subdivision borders on or contains a railroad right-of-way or an existing or proposed limited-access highway right-of-way, the Planning Board may require a street approximately parallel to and on each side of such right-of-way at a distance suitable for the appropriate use of the intervening land such as for park purposes and in residential districts or for commercial or industrial purposes in appropriate districts. Such distances shall also be determined with due regard for the requirements of approach grades and future grade separations.
F. 
Reserve strips controlling access to street shall be prohibited except where control over them is vested in the Town under conditions approved by the Planning Board.
G. 
Intersections of minor streets with arterial or collector streets shall be held to a minimum to avoid hazard and delay.
H. 
Half-streets shall be prohibited except where it is necessary to provide the remaining half of a previously approved half-street.
I. 
No street names shall be used which will duplicate or be confused with the names of existing streets in the Town of Schroeppel or other municipalities, and all such street names shall comply with Oswego County law. Streets that are extensions of or in alignment with existing named streets shall bear the names of the existing streets.
J. 
Where the subdivision abuts or fronts on arterial streets, sidewalks shall be required and shall be of such width and type as approved by the Planning Board.
K. 
No dead-end streets shall be permitted without a suitable turnaround. Dead-end streets extending to tract boundary lines which are intended to connect to future streets in adjoining tracts and dead-end streets within a tract which are to be extended shall be provided with a temporary turnaround. Appropriate arrangements shall be made for those portions of temporary turnarounds outside of a street right-of-way to revert to abutting property owners at such time as such streets shall be extended.
L. 
Ingress to and egress from lots in certain subdivisions may be provided for by means other than streets as heretofore provided under the following terms and conditions:
[Repealed 9-1-1992 by L.L. No. 6-1992; added 2-19-1997 by L.L. No. 2-1997]
(1) 
The proposed subdivision consists of more than one lot, one or more of which does not have access to an improved mapped street as defined in New York State Town Law § 280-a.
(2) 
The proposed subdivision provides ingress and egress to such lots lacking access through a strip of land (hereinafter "access strip") 60 feet in width abutting on an improved mapped street as defined in New York State Town Law § 280-a and any of the lots without such access.
(3) 
Any deed description conveying a lot which abuts the access strip shall contain the following:
(a) 
A clause indicating that the access strip is a private road and it will not be constructed, repaired, maintained or plowed by the Town of Schroeppel, nor will it receive any services whatsoever from said Town.
(b) 
An acknowledgement by the buyer that, due to the private nature of the road, neither the Town nor anyone else has guaranteed accessibility in time of emergency. This clause should specifically include but not be limited to emergency medical service and/or fire departments.
(c) 
A clause stating that, should all owners of land serviced by the access strip in the future wish to petition the Town of Schroeppel to make the access strip a public road, that the road must be constructed or reconstructed in accordance with the Town's road specifications in existence at the time of said petition at the expense of the owners of property served by said road and at no cost or expense to the Town.
M. 
Street design standards.[1]
[1]
Editor's Note: The street design standards are included at the end of this chapter.
A. 
General planning standards. The length, width and shape of blocks shall be determined with due regard to good design.
B. 
Design standards.
(1) 
Block lengths shall not exceed 1,200 feet nor be less than 400 feet; blocks abutting on designated arterial streets shall be no less than 1,000 feet and may exceed 1,200 feet.
(2) 
Blocks over 800 feet in length may be required to have a crosswalk if necessary to facilitate pedestrian circulation to a school, park, recreation area, shopping center or other similar neighborhood facility.
(3) 
The minimum block width for two tiers of lots shall be 300 feet or twice the minimum depth of one lot as specified in the Zoning Law[1] of the Town of Schroeppel then in effect.
[1]
Editor's Note: See Ch. 95, Zoning.
A. 
General planning standards.
(1) 
The lot size, width, depth, shape and orientation shall be appropriate for the location of the subdivision and for the type of development and use proposed.
(2) 
Side lot lines shall be substantially at right angles or radial to street lines.
(3) 
Double frontage and reverse frontage lots shall be avoided except where essential to provide separation of residential development from traffic arteries or to overcome specific disadvantages of topography and orientation. An easement of suitable width, across which there shall be no right of access, may be required along the line of lots abutting such traffic artery or other disadvantageous use.
(4) 
The subdivision plan shall provide each lot with satisfactory access to an existing public street or to a subdivision street that will be ceded to public use at the time of final plat approval.
(5) 
Corner lots and lots adjacent to pedestrian crosswalks shall have extra width to permit appropriate building setback from and orientation to side streets or crosswalks.
(6) 
Trees or shrubs exceeding two feet in height shall not be allowed in the street right-of-way.
(7) 
There shall be at least two trees per lot, spaced at intervals of not more than 50 feet. Trees shall measure at least 1 1/2 inches in diameter at a point four feet above the finished grade.
B. 
Design standards.
(1) 
Lot dimensions shall conform to the requirements of the Zoning Law[1] of the Town then in effect.
[1]
Editor's Note: See Ch. 95, Zoning.
(2) 
Excessive depth in relation to the width shall be avoided. A proportion of 2 1/2:1 will normally be considered maximum.
Reasonable requirements for the preservation of outstanding natural features may be specified. These include large trees or groves, watercourses and waterfalls, historic spots, exceptional views and similar irreplaceable assets in which there is general public interest.
A. 
Easements across lots or centered on rear or side lot lines shall be provided for utilities where they are anticipated.
B. 
Permanent utility easements normally need not exceed 20 feet in width, but exceptional circumstances may require additional width.
A. 
All subdivisions shall be related to the drainage pattern affecting the areas involved, with proper provisions to be made for adequate storm drainage facilities. Storm drainage plans shall reflect potential surface runoff within the drainage area after development and shall comply with the requirements of the designated engineer for the Town and the County Department of Health.
B. 
Where a subdivision is traversed by a watercourse, drainageway, channel or stream, there shall be provided a stormwater easement or drainage right-of-way conforming substantially with the lines of such watercourse and of such width as to encompass the twenty-five-year flood area of such watercourse.
C. 
The right-of-way for storm drainage must be sufficient for facilities to handle not only the anticipated discharge from the property being subdivided, but also the anticipated runoff that will occur when property at a higher elevation in the drainage basin is developed.
D. 
The final ground elevations at the corners of all structures within subdivisions shall be a minimum of one foot above the flood level of a one-hundred-year frequency storm. The one-hundred-year storm frequency shall be computed assuming the entire tributary area is to be developed.
Special considerations are required for land adjoining easements of intercounty pipelines conveying flammable, explosive or toxic materials injurious to health. This does not apply to distribution lines within the Town serving residential customers individually.