HomeMy WebLinkAbout13-20-2 Road Building- Building Standards POLICY
Section Policy No. Page i.WltCChtll Transportation 13-20-2 1 of 1
COUNTY Policy Title Date: Motion No.
Building Standards June 23, 2020 273/20
Purpose:
To establish guidelines for minor and major road constructions within Kneehill County,
Policv Guidelines:
Further Reference:
Schedule "A"- Rural Local Roads Limited Access Road
Schedule "B"- Rural Local Roads Gravel Roads
Schedule "C"-Collector/Arterial Gravel
Schedule "D"-Collector/Arterial Chipseal
Schedule "E"-Arterial/Collector Paved
JerrWyWWi tlt' k, Mike Haugen,
Reeve CAO
Amended: August 28, 2012 400/12
Amended: June 23, 2020 273/20
Review Date: June 23, 2024
Schedule A- Rural
Local Roads limited
Access Road
10.00rr. U.GOm
� � m
a �
z o
o �
m
3-00m 3.QUm
I
O
GRA4uhL -GRAVEL
EXCAVATE MINIMUM OF 0.3m BELOW Loom
FINISHED SUBGRADE SURFACECOMPACT EXPOSED SURFACE AND RESTORE TOOrty
ORIGINAL GROUND GRADE WITH COMPACTED FILL
SURFACE R.O.W. WIRMAL MAXIMUM NORMAL MAx1MUM M[NJMUM MAX[MUM I MAx]MUM
%J11)7H F'E4UtRE0 SIDE SIDE BA0( BACK CURVE SUPER GRAD[EN7.
In In] SLEIPE SLEIPE SLOPE SLOPE RADIUS EL VAIIf]N
6.0 200 3.1 3:1 31 2:1 300 009 1t 0
NurES:
1F ADDITJONAL RJGFIT-RF-VAY [S REOUI4ED, TRY TO OBTAIN
BY BACCSLOP[N1G AGR=EMEM1T, OruERwIS_ PURCHASE.
➢IALKIS10NS x MJNPeUM _
Y OESIRABLE
Schedule B- Rural
Local Roads Gravel
Roads
10.00 m _ 14.00m
15-00m 15-00m ~
I }
iy
I d
i Ig
d
� i Q
3.50m 3.50m
3 3.75m 3.75m
In[
3% i 32
�x a GRAVEL ! GRAVEL
O4 4R
--
{.}L
EXCAVATE MINIMUM OF 0.3rn BELOW
FINISHED SUBCRAOc SURFACE COMPACT 1-om
EXPDSED SURFACE AND RESTORE TD 3.0m
GRADE WITH COMPACTED FILL
ORIGINAL GROUN❑
MJNIMUM MAXIMUM
SURFACE R.D.Y. NORMAL HAXIMUM NORMA'_ MAXIMUM Mnx1MLM
WIDTH REQUIRED STOE SIaE BA[K BgOK CURVE SUPER GRAD[E`1T
Cm) (nl SLOPE SLOPE SLOPE SLOPE RADIUS ELEVAiIUN F�?
Emil CM/n)
75 20.0/30C 4-1 31 3l E�-1 300 0.00 11.0
NE]TES
IF AODirlONAL RIGHT-OF-WAY IS REQUIRED, TRY TO ❑BTAIN
BY BACKS_OPENG AGREEMENT. ❑THERWIS� PURCHASE
DIMENSIONS x ME141MUN
Y D=SIRABLE
Schedule C-
Collector/Arterial
Gravel
- 3O.Om
4.25m 4.25m
4.50m 4.50m
100mm GRAVEL -�
s( MINIMUM 600mrn
COMPACTED SUBGRADE 1t�¢
L15jm LI 5mj
SURFACE R-0.W. NORMAL MAXIMUM NORMAL MAKIWUN MINIMUM MAXIMUM MAXIMUM
CURVE SUPER
WIDTH REQUIRED SIDE SIDE BACK BACK RADIUS ELEVATION GRADIENT
{m} (rn) SLOPE SLOPE S!OPE SLOPE (�y {y�m) (9)
8.50 30.00 4;1 4;T 3;1 3,1 300 0.08 11.0
N❑rES-
IF ADDITEONAL RIGHT-DP-WAY IS REQUIRED, TRY TO EIBTATN
BY BACKSLOPING AGREEMENT, 07HERWISE PURCHASE.
➢IMENSI❑NS x MINIMUM
Y DESIRABLE
Schedule D-
Collector/Arterial
Chipseal
10.00rT 10.60m
15.00rri 15.0Orn —
� r �
a �
a
z �
0
m
Q
4.00m 4.00m
4.50m 4.50m
i
rr CHIP SEAL 2% % � 4
F �
EXCAVATE NINiVIUM OF 0.3m BELOW
1 FINISHED SLIDGRAIDE SURFACE COMPACT
Fxpc)srn SURFACE AND RFSTnRF TO
Y GRADE WITH COMPACTED FILL y 1.0m.
ORLOINAL GRDUND 3.Om
SURFACE R.p.W H�7RMAL MAK[ku�i NORMAL MA](IMl1M MINTMUK MAXIMOM i NAX1�1lJW
WIDTH REQUIRED SIDE SID* BACK BACK CU9VE SUPERIQN GRADIENT
Cry] (n) SLnPF SLOPE SLOPE SLOPE RADIUSEL
(4) CVAT
75/90 200{30,0 4:1 31 31 21 300 0.09 11.0
NOTES
1F ADD1TFONAL R[GHT-pF-War i5 RLnUIRE➢, TRY TO OBTAIN
By 13ACKSLOPING 6GREEMENT, OTHERWISE PU2CH.ASE-
➢1MEN510M5 K MINIMUM
Y DESIRABLE
Schedule E-
Collector/Arterial
Paved
10-00m 10.00m
15.00m 15.00m
r�
m
o �
z
0
o
m
4.50m +_ 4.50m
i
4.75m 4.75m
0
i
� f
rr 2% 2,% Ni
-� ,P o ry
vw B
- y-------- us v
{ EXGAUATE MINIVLJM OF 0., rn BELOW
FIN6HED SUHGRADE SURFACE COMPACT 1.-0,
EXPOSED 51-,'RFACE AND RESTORE TO
GRADE W17H COMPACTED FILL 3.0m
ORIGINAL GROURD -
SURFACE F.O.W. NORMA? MAXIMUM NORMAL MAXIMUM M[NIMUM MAXIMUM? MAXIMUM
WIDTII REQUERE❑ SIDE SIDE BACK BACK CURVE SUPER GRADIENT
(M) SLDPE SLOPE S[_DOE SLOPE RAGEUS ELLVATIUN 0/)
(M/n�
13.00 20.00/30.00 4:1 31 31 2m1 300 0.08 11.0
NOTES!
Jr AD[}[1[❑NAL RIGHT-01 -VAY IS RUIE Lllgkj. , IRY Ill I1P IA1N
BY BACKSLOPING A5REEMENF, OTHERWISE PURCHASE
DIMENSION'S K MINIMUM
Y DESIZAB. F