APPENDIX: TABLES

Table 3-A
Street Design Specifications
Residential Street Classification	Maximum Number of Dwelling Units/Net Acre	Required R.O.W. (ft.)	Minimum Pavement Width (ft.) (See Note 1)	Maximum Gradient (%)	Minimum Gradient (%)
Alley	N/A	20	10	14	1.0
Private Street	to 1.99	50	28	12	1.0
Local	1.0 to 3.5	50	32	8	1.0
Local Collector	3.50/Greater	60	38	8	1.0
Collector (See Note 2)	Over 250 dwelling units served	70	48	8	1.0
Arterial	—	80	34-62 (See Note 2)	8	1.0

 

Commercial and Industrial Street Classifications	Required R.O.W. (ft.)	Required Pavement Width (ft.) (See Note 1)	Maximum Gradient (%)	Minimum Gradient (%)
Alley	24	16	8	1.0
Local	60	34	8	1.0
Collector (See Note 2)	80	44-62	6	1.0
Arterial (See Note 2)	80	44-62	6	1.0

 

Notes:

1.   Minimum pavement width is measured from back-to-back of curb or gutter.

2.   Minimum pavement width may increase as needed for left-turn lanes, to be determined by Village Board of Trustees.

(`92 Code, § 34-4-5.1)

Table 3-B
Minimum Street Construction Standards
Street Classifications	Flexible Pavements		Rigid Pavements
	Alternate #1	Alternate #2	Alternate #1	Alternate #2
Alley/Access Easement Private Street	1½” I—II Surface 2½” I—II Binder 4” B.A.M. Base	1½” I—II Surface 2½” I—II Binder 8” Crushed Stone	6” P.C.C. w/ 15’ Plain Joints	N/A
Residential Local	1½” I—II Surface 2>/2” I—II Binder 5” B.A.M. Base	2” I—II Surface 2½” I—II Binder 8” Crushed Stone	6” P.C.C. w/ 15’ Plain Joints 4” Crushed Stone	N/A
Residential Collector	1½” I—II Surface 2½” I—II Binder 6” B.A.M. Base	2” I—II Surface 5” B.A.M. Base 8” Crushed Stone	7” P.C.C. w/ 15’ Plain Joints 4” Crushed Stone	N/A
Commercial Local Access	1½” I—II Surface 2” I—II Binder 8” B.A.M. Base	1½” I—II Surface 1½” I—II Binder 5” B.A.M. Base 8” Crushed Stone	7” S.R.P.C.C. w/ 40’ Dowel Joints 4” Crushed Stone	7” P.C.C. with Fiber Reinforcement with 20’ Dowel Joints 4” Crushed Stone on U.L.
Commercial Collector	1½” I—II Surface 2” I—II Binder 10” B.A.M. Base	1½” I—II Surface 2” I—II Binder 6” B.A.M. 8” Crushed Stone	8” S.R.P.C.C. w/ 40’ Dowel Joints 4” Crushed Stone	8” P.C.C. with Fiber Reinforcement and 20’ Dowel Joints 4” Crushed Stone on U.L.
Arterial or Industrial Street	1½” I—II Surface 1½” I—II Binder 12” B.A.M. Base	2” I—II Surface 2½” I—II Binder 6” B.A.M. Base 8” Crushed Stone	9” S.R.P.C.C. w/ 401 Dowel Joints 4” Crushed Stone	N/A

 

Notes:

(1)   Equivalent pavements, in addition to those shown in Table 3-B, shall be submitted to the Public Works Director or Mayor’s designee for approval.

(2)   If total pavement thickness exceeds 8", the granular aggregate base/subbase shall extend under the curb and gutter.

(3)   All pavement types shall be constructed on a lime modified subgrade 12" in depth.

(4)   Trench drains shall be installed either side of roadway and street pavement with a profile grade greater than 5%. Minimum Street Construction Standards requires trench drains to be installed on each side of the roadway and connected to the street storm sewer system. Trench drains shall be constructed 12" wide with a 4" perforated drain pipe installed in 3A” clean stone a minimum of 30" deep and covered with geotextile mat.

Abbreviations and definitions:

1.   B.A.M.            Bituminous Aggregate Mixture

2.   P.C.C.               Portland Cement Concrete

3.   S.R.P.C.C.            Standard Reinforced Portland Cement Concrete

4.   U.L.               Synthetic Underlayment

5.   Plain Joints            Keyed or sawcut joints with joint surface sealant

6.   Dowel Joints            Sawcut or formed joints with cast-in-place dowels centered in joint and joint surface sealant

7.   Fiber Reinforcement         Polypropylene reinforcing fibers. Fiberglass fibers are not allowed due to reactivity with cement paste.

Maximum Lift Thickness:

Crushed Stone = 8”

B.A.M. = 6”

I—II Binder = 2 ½”

Surface = 2”

(`92 Code, § 34-3-6.1) (Am. Ord. 2024-32, passed 5-1-24)