A. Streets: The arrangement, character, extent, width, grade and location of all streets shall conform to all of the elements of the general plan and shall be designed in accordance with the following provisions:
1. Where the plat to be submitted includes only part of the tract owned or intended for development by the subdivider, a tentative plan of a proposed future street system for the undivided portion shall be prepared and submitted by the subdivider.
2. When a tract is subdivided into larger than normal building lots or parcels, such lots or parcels shall be so arranged as to permit the logical location and opening or future streets and appropriate resubdivision, with provisions for adequate utility easements and connections for such resubdivision.
3. Street jogs and centerline offsets of less than one hundred twenty five feet (125') should be avoided.
4. Streets shall intersect at approximately right angles.
5. Street right of way widths shall be in accordance with the major street plan; and, where not designated therein, shall be not less than the following:
Primary with median | 120 feet |
Primary without median | 100 feet |
Secondary | 80 feet |
Collector | 70 feet |
Minor | 60 feet |
Cul-de-sac | 60 feet |
Provided, however, the width of such minor street or cul-de-sac may be reduced to a minimum of fifty feet (50'), if adequate provisions are made for drainage and installation of public utilities, and if grade elevations are not too steep to allow proper installation of driveways.
6. The grades of all streets shall not exceed the following, except where usual topographic conditions justify in the opinion of the planning commission, a modification of these standards:
Primary | 5 percent |
Standard | 7 percent |
Minor streets: No street grade shall be less than 0.4 percent.
7. The paved width of all streets shall be adequate to serve the existing and future estimated traffic load for the facility. Lane widths for all streets shall be as follows:
a. All major streets shall have lanes for traffic movement of not less than eleven feet (11') nor more than twelve feet (12') in width, and lanes for parallel parking or emergency stopping of not less than ten feet (10') in width.
b. All minor streets shall have lanes for traffic movement of not less than ten feet (10') nor more than twelve feet (12') in width, and lanes for parallel parking of not less than eight feet (8') in width.
8. Half streets shall be prohibited, except where essential to the reasonable development of the subdivision in conformity with the other requirements of these regulations; and provided, that the planning commission finds it will be practical to obtain the dedication of the other half of the street easement when the adjoining property is subdivided. Whenever, a half street is adjacent to a tract to be subdivided, the other half of the street shall be platted within such tract.
9. The arrangement of streets shall be such as to cause no hardship in the subdividing of adjacent properties. The city may require the dedication of street rights of way to facilitate the development of adjoining properties, except the city shall not require the dedication for street and road right of way purposes, any easements or other interest in land as a condition for the approval of recording of a lot split deed. It shall further be declared to be the intention of the city commission that this subsection be interpreted and applied in conformity with the provisions of 19 Oklahoma Statutes section 867.1.
10. No street names shall be used which will duplicate or be confused with the names of existing streets. Street names shall be subject to the approval of the planning commission.
B. Easements: Where alleys are not provided, easements not less than fifteen feet (15') wide shall be provided for use by public and private utilities along each rear lot line, and along side lot lines where necessary, in the following manner:
1. A permanent easement not less than seven and one-half feet (71/2') wide shall be provided along the rear lot line, or along the side lot line where necessary, of each abutting or adjoining lot.
2. Where the land owned and being subdivided by the subdivider ends at a rear or side lot line and the subdivider is unable to obtain from the adjoining property owners an easement not less than seven and one-half feet (71/2') wide, the planning commission, upon finding that the easement will be available from the adjoining property owners at a future date, may approve the grant of an easement along each rear lot line, or side lot line where necessary, not less than fifteen feet (15') wide, of which ten feet (10') is a permanent easement and five feet (5') is a temporary easement reverting to the property owner at such time as the adjacent easement not less than seven and one-half feet (71/2') wide is obtained from the adjoining property owner.
3. Easements shall be maintained free of buildings, fences and other structures. The planning commission may require area easements and easement of greater width for the extension of main storm and sanitary sewers, and other utilities, where it is deemed necessary.
C. Public Areas And Open Spaces: Public parks, playgrounds, school sites and other public areas and open spaces shall be provided in accordance with the requirements and standards set forth in the general plan and in the ordinances relating thereto.
1. The lengths, widths and shapes of blocks shall be determined with due regard for the following:
a. Provisions of adequate building sites suitable to the special needs of the type of use contemplated.
b. Needs for convenient access, circulation, control and safety of street traffic.
c. Limitations and opportunities of topography.
2. Blocks for residential use shall not be longer than one thousand eight hundred feet (1,800'), measured along the centerlines of the block. When a block exceeds six hundred feet (600') in length, the planning commission may require a dedicated easement not less than fifteen feet (15') in width and a paved crosswalk not less than four feet (4') in width to provide pedestrian access across the block.
3. Blocks used for residential purposes should be of sufficient width to allow for two (2) tiers of lots of appropriate depth. Blocks intended for business and industrial use should be of a width suitable for the intended use, with due allowance for off street parking and loading facilities.
1. Residential lots shall not be less than fifty feet (50') in width at the front building line and shall abut a street a distance of not less than thirty five feet (35'), except that a corner lot shall be not less than sixty feet (60') in width at the front building.
2. Side lot lines should be approximately at right angles or radial to street lines.
3. The depth on residential lots should be not less than one hundred twenty feet (120').
4. The area of residential lots shall be not less than seven thousand five hundred (7,500) square feet.
5. In residential subdivisions where septic tank or individual sewage disposal devices are to be installed, the area of the lot shall not be less than the area required as determined by an area percolation test performed by a registered sanitarian, and the width to the lot at the front building line shall not be less than one hundred feet (100').
6. Lots are not required for subdivision for commercial and industrial use, but when provided, should be of appropriate size and arrangement to provide for adequate off street parking and loading facilities based on the intended use.
7. Double frontage and reverse frontage lots should be avoided, except where they are needed to provide for the separation of residential development from traffic arteries or to overcome specific disadvantages of topography and orientation. A planting screen easement of at least ten feet (10') shall be provided along the portion of the lots abutting such a traffic artery or other use where screening is required. There shall be no right of access across a planting screen easement. (2010 Code § 22-74)