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Once a field survey has been completed, and it is determined that more grading is required and <br /> the City does not wish to do the additional grading,the bituminous width may be adjusted. <br /> Segnent B: <br /> This portion of the project(shown on Sheets C-03A and C-03B) is proposed to be designed as a <br /> Residential section(Appendix Sheet 1) of roadway. We anticipate the roadbed within this <br /> Segment B portion will require some widening—at a minimum,reinforcement of the edges. <br /> To ensure as homogeneous a roadbed as possible—to minimize the chances of longitudinal edge <br /> cracking in the future—this may require more subgrade and aggregate base work on this <br /> Segrnent B than on Segment A. <br /> Also, we will need to look closely at how drainage is handled to protect the integrity of the <br /> investment in bituminous paving of this road. While this may mean creating wider and better <br /> grassed swales and ditches, we may be able to use gutters or curbing. Concrete curb and gutter is <br /> more expensive but tends to have longer life. Bituminous guttering and curbing—an example <br /> depicted in the photo below - does work but tends to have a higher risk of damage from snow <br /> plows or when heavier vehicles track towards the edge of the pavement. <br /> e ,.a �� . -.�I��' � ��,;�;: ,�� r � <br /> � �� �� � <br /> : � �y��� � � � <br /> i <br /> �Y �� i. I *�' t��� #.�. <br /> � � °' a � K <br /> �� � � � �� <br /> !'. ��'� �.. `.� <br /> tt y <br /> �, �' <br /> �(.. y� ���4�,� �?`�: � �* <br /> . <br /> �, � . <br /> ,R"�' 't3,5�'',t-.. V' '`:�*� -.•- �'l c•� .r •�it '°t' , Y �• <br /> �� ._ ,) . ��1'4 . . �-- t!.- . <br /> ( ,.ad ♦ <br /> � ;.S 3 f � ,. � � �n <br /> r y <br /> j�-'I� 'yfi.�?�.� :� .���3� �i;t�. �:f V: <br /> �"1�' '�llf • `��JR{_� ' ,� �.-�`" 4 ���''°i`' . . <br /> � �`rt'� � `�,� � !, � t. _ <br /> i �: <br /> �t��t�'r' � ' .." . <br /> . <br /> __ r <br /> n! ` <br /> .�'�� +��.�.. �' � y ..<.,,�... <br /> •� .p 4»,�•Ry,�,�' � _ <br /> s�{ s,� f'"^@ �..- fi.i?h� '��:r '�w � � �. <br /> 4' � ey � <br /> �s�. � �, � � Yy s��4��� � � �`. , � ��'�'� . ��� � , . <br /> ♦"��.K�� fr �c•.��•'•� � <br /> yk- :-,,+ e`� - <br /> 4'..� k�� <br /> .,� � <br /> '�+�..��, �s��:' ��s': <br /> �, � <br /> k� _ . .. F+ '.-.9:. <br /> � A <br /> �_ <br /> .. �� ���"w�,"T 'Y,f-�,�,T ' $ {e�" <br /> _ t a ;.-.,[ ,3 �� <br /> y � :s. �� �� �,��� �� t : k <br /> � � <br /> S � �s? .�p�,`�'. > >'�' �5��,*•� <br /> .. ..:� x . . ;���R.� 3��{,- �.. `�'.._ :f-"'tg�'Fft..-`Y'�, .`:..�.: t.�.�+. �. <br /> 9 <br /> 2019-13331—City of Pequot Lakes-Proposed North Sluetter Road Improvements <br />