3. When spillover parking is provided on the individual lots the following criteria must be met:

a. each space shall be 9.5 feet by 19 feet;

b. the spaces may be provided in the driveway or in a turn-around; and

c. the spillover spaces shall be clearly shown and noted on the subdivision or land development plan.

G. Residential Access Streets

1 Residential Access Streets: This is the lowest order street in the hierarchy. It is intended to carry the least amount of traffic at the lowest speed. It will provide the safest and most desirable environment for a residential neighborhood. Developments should be designed so that the maximum number possible of the homes will front on this class of street.

2. Service Restrictions: Each residential access street shall be designed so that no section of the street conveys a traffic volume greater than 200 ADT.

3. Street Access: A Residential Access Street may intersect or take access from any existing street type. Both ends of a loop street, however, must intersect the same collecting street and be laid out to discourage the passage of through traffic on it.

4. Street Width and Curbing: See Table 5.

5. Shoulders: When curbing is not required, two (2) foot wide stabilized shoulders shall be provided on both sides of the cartway.

6. Cul-de-sacs and Stub Streets - A street intersecting a through street at one end and terminating at the other in a vehicular turn-around.

a. Dead-end streets are prohibited except as cul-de-sac or stub streets.

**Webmasters Note: The previous subsection a. has been amended as per Ord. No. 95-175.

b. Stub streets will be permitted only within mobile home parks or within subsections of a phased development as a temporary cul-de-sac.

**Webmasters Note: The previous subsection b. has been amended as per Ord. No. 95-175.

c. A cul-de-sac or stub street shall not be in excess of 400 feet in length except for subdivisions in lots of one acre or more where the cul-de-sac shall not exceed 800 feet.

d. A paved area with an outside turning radius of 40 feet shall be provided at the terminus of every permanent cul-de-sac. Islands shall not be constructed in the center of cul-de-sacs.

e. The maximum length is measured from the right-of-way line of the intersecting through street to the center of the turnaround.

f. Drainage of cul-de-sacs shall, when possible, be towards the open end.

g. A temporary cul-de-sac shall be designed so that the cartway is widened to a fifty (50) foot width for a distance of seventy-five (75) feet at the turnaround. It shall be the developer's responsibility to remove the temporary paving and treat it as determined by the Township.

7. Single-Access Street - A street with only one point of intersection with a through street but where the street continues around and intersects with itself. Lots or dwelling units may be located in the island created by this street configuration.

a. The maximum ADT at the intersection with the through street shall be 200.

b. The distance from the right-of-way line of the through street to the point where the single-access street intersects itself shall not exceed 400 feet.

8. Engineering Criteria: All features of the geometric design of residential access streets that are not specified below shall be designed for a design speed of 25 miles per hour.

a. Minimum grade: 1.0%

b. Maximum grade: 10%

c. Horizontal curvature: minimum centerline radius of 100 feet

d. Minimum tangent length between reverse curves: 50 ft.

e. Stopping sight distances: 175 ft. minimum

f. Maximum grade within 50 feet of intersection: 4.0%

H. Residential Subcollector

1. Residential Subcollector Street: This is the middle order street in the hierarchy. It will carry more traffic than the residential access street. It should provide an acceptable if not an optimum environment for a residential neighborhood.

2. Service Restrictions

a. No subcollector street shall be designed so that any section of it conveys a traffic volume greater than 500 ADT.

b. Subcollector streets shall be designed to exclude all external through traffic which has neither origin nor destination on the subcollector or its tributary residential access streets.

3. Street Access: Every subcollector must be provided with no fewer than two access intersections to a street of higher classification in the streets hierarchy, namely existing or proposed collector roads or arterial highways, if the total traffic volume exceeds 500 ADT on the street. For subcollector streets designed for not to exceed 500 ADT, a subcollector with one access intersection to a street of higher order is allowed. In no case shall a subcollector end in a cul-de-sac.

4. Street Width, and Curbing: Refer to Table 5.

5. Shoulders: When curbing is not required, two (2) foot wide stabilized shoulders shall be provided on both sides of the cartway.

6. Moving Lanes: All subcollector streets shall be provided with two continuous moving lanes within which no parking is permitted.

7. Engineering Criteria: All features of the geometric design of subcollector streets that are not specified below shall be designed for a design speed of 30 miles per hour:

a. Minimum grade: 1.0%

b. Maximum grade: 7%

c. Horizontal curvature: minimum centerline radius of 140 feet

d. Minimum tangent length between reverse curves: 100 feet

e. Stopping sight distance: 200 ft. minimum

f. 50 feet of intersection: 4.0% Maximum grade within Residential Collector

1. Residential Collector Street: This is the highest order street that could be classed as residential. It will carry the largest volume of traffic at higher speeds. In large residential developments, this class of street may be necessary to carry traffic from one neighborhood to another or from the neighborhood to streets connecting to other areas in the community. This level of street is unsuitable for providing direct access to homes and such access to homes should be avoided.

2. Service Restrictions

a. Provision of a residential collector street system is mandated whenever any proposed development is of sufficient magnitude to render it impossible to meet the maximum anticipated service volume (ADT) standards established for local access and subcollector streets. Generally, a non-frontage collector may be necessary whenever a development exceeds 150 dwelling units, or when it carries external through traffic in addition to traffic generated by the development.

b. Residential collectors shall be laid out to discourage excessive external through traffic. except where linkage between bordering streets may be determined to be desirable as indicated in the Township Comprehensive Plan, or by the Township during plan review. The Township may impose additional standards on the design of the street, if additional external through traffic shall so warrant.

c. Whenever possible, residential collector streets should be designed to have no residential lots directly fronting on them. When this is not possible, the amount of residential frontage per length of collector street length shall not exceed the limits set forth in the accompanying chart. In addition. only lots having frontages of 100 feet or greater may front on residential collector streets.

3. Street Access: Every residential, collector must be provided with no fewer than two access intersections to streets of equal or higher classification in the streets hierarchy.

4. Street Width and Curbing: Curbs should -not be provided along residential collector streets except as they are found to be essential for storm water management.. (Refer to Table 5.)

5. Shoulders: Four (4) foot wide stabilized shoulders are required along both sides. of the residential collector street cartway.

6. Moving Lanes: All residential. collector streets shall be provided with a minimum of two moving lanes.

7. On-street parking shall be prohibited on residential collector streets.

8. Engineering Criteria: All features of the geometric design of residential collectors that are not specified below shall be designed for a design speed of 40 miles per hour.

a. Minimum grade: 1.0%

b. Maximum grade: 7%

c. Horizontal curvature: minimum centerline radius of 350 feet.

d. Minimum tangent length between reverse curves: 150 feet.

e. Super relevation: 0.08 foot/foot

f. Stopping Sight Distance: 275 feet

g. Maximum grade within 50 feet of intersection: 3%

J. Alleys

Alleys are prohibited.

K. Driveways

1. Driveways to Single-Family Lots and to attached housing units:

a. Driveways shall be located no less than forty (40 feet from any street intersection. Driveways to corner lots shall gain access from the street of lower classification when a corner lot is bounded by streets of two different classifications as described herein.

b. There shall be adequate driveway turn-around space on each lot so that no car need back out onto a street in order to lea-ve the lot.

c. Driveways shall be so located, designed, and constructed as to provide (a) a reasonable sight distance as set forth in Section 5.13.A.l.b. of this ordinance, and (b) a stopping space not to exceed a four percent (4%) grade for a minimum of twenty (20) feet behind the right-of-way line.

d. In all zoning districts other than the R-1, VR, VC and RD-C Districts or where the Open Space Option is used in the R-A, R-B and R-D District, all driveways shall be at least twelve (12) feet from any side or rear lot line for single-family lots and five (5) feet for attached housing units. In the R-1, VR, VC and RD-C Districts, and where the Open Space Option is used in the R-A, R-B and R-D Districts, all driveways shall be at least five (5) feet from any side or rear lot line. The five (5) foot setback shall not apply to narrow lots which shall be subject to the twelve (12) foot setback.

**Webmasters Note: The previous section has been amended as per Ord. No. 98-168.

e. For properties abutting curbed and uncurbed streets, the following standards shall apply to the driveway apron at the street

i. minimum curb cut or driveway width at the street line: 10 feet

ii. maximum curb cut or driveway width at the street line: 20 feet

f. Each lot under single. and separate ownership shall be served by a separate on lot driveway:

(6/21/83 9/16/86)

g. All driveways shall be paved from- the cartway to the right of way line. All work shall be in compliance with the requirements of the Roadway Occupancy Ordinance (#24). (4/1/86)

2. Access to Parking Areas:

a. All entrance drives serving four or less dwelling units shall, at a minimum, be designed to single-family driveway standards above.

b. All entrance drives which may be expected to convey less than 200 ADT volume and greater than a) above shall be laid out to conform to the design, service, and access standards established in this ordinance for local access streets and shall be considered a local access street for purposes of establishing the street hierarchy.

c. All entrance drives which may be expected to convey greater than 200 ADT but less than 1000 ADT volume shall be laid out to conform to the minimum design, service, and access standards specified in this ordinance for residential sub-collector streets and shall be considered a residential sub-collector street

d. All entrance drives which may be expected to convey greater than 1000 ADT volume shall be laid out to conform to the minimum design, service, and access standards specified in this ordinance for residential collector streets.

A. Industrial/Commercial Streets

1. Street Access: Special purpose streets may only intersect existing streets.

2. Cartway Width, Right-of-way, and Curbing: A minimum paved cartway width of 26 feet with curbing and a 60 foot right-of-way is required if on-street parking is prohibited. A minimum paved cartway width of 44 feet with curbing and a 70 foot right-of-way is required if on-street parking is allowed.

3. Moving Lanes: All industrial/commercial streets shall be provided with a minimum of two continuous moving lanes in which no parking is permitted.

4. Engineering Criteria: All features of the geometric design of an industrial/commercial street specified below shall be designed for a design speed of 30 miles per hour to be able to accommodate truck traffic.