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Subject: FHWA Work Zone - Best Practices Guidebook - Cross Reference
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      <H1><!-- InstanceBeginEditable name=3D"Heading1" -->Best =
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      <P><B>Missouri</B></P>
      <P><B>BEST PRACTICE/POLICY:</B></P>
      <P>Diamond Grinding Finish Profile on PCC Pavements</P>
      <P><B>DESCRIPTION OF THE BEST PRACTICE/POLICY:</B></P>
      <P>The diamond grinding is an innovative finishing technique being =
tested=20
      by MoDOT on Route 60 in Butler County (MoDOT District 10). It is =
designed=20
      to ensure a smoother ride and increased pavement durability. The =
finishing=20
      technique uses diamond-tipped blades in a large grinding wheel to =
smooth=20
      and cut grooves into the concrete pavement. The Route 60 new PCC =
pavement=20
      project was approximately 10 miles long and the diamond grinding =
finish=20
      was specified on 4 of the 10 miles. It is a pilot project and is =
being=20
      evaluated to determine the effectiveness of diamond grinding of =
new PCC=20
      pavements in lieu of tining. The results of the diamond grinding =
were=20
      successful in producing a smooth pavement. The section of route =
where the=20
      diamond grinding process was used was opened to traffic in August =
of 1997.=20
      </P>
      <P><B>REASON(S) FOR ADOPTING THE BEST PRACTICE/POLICY:</B></P>
      <P>The practice is being piloted in Missouri to evaluate the =
effectiveness=20
      of diamond grinding of new PCC pavements as a finishing texture =
technique=20
      in lieu of tining. The process as proposed is designed to ensure a =

      smoother ride and increased durability. This technique could =
impact the=20
      life-cycle cost of PCC pavements. </P>
      <P><B>BIGGEST BENEFIT(S) BEING REALIZED FROM THIS BEST=20
      PRACTICE/POLICY:</B></P>
      <P>MoDOT is continuously looking at new ways of approaching =
construction=20
      projects and construction techniques. The benefit of diamond =
grinding=20
      producing a smoother PCC pavement has been realized on the pilot =
section.=20
      The benefit of increased durability and effect on life-cycle cost =
is being=20
      evaluated. </P>
      <P><B>LOCATION AND TYPE(S) OF PROJECTS WHERE THIS PRACTICE/POLICY =
IS MOST=20
      APPLICABLE/EFFECTIVE:</B></P>
      <P>Type of Facility: Freeways, 2-lane/2-way highways =96 New PCC =
Pavements=20
      Location: Urban, Rural Volume/Speed: High-Volume/High-Speed,=20
      High-Volume/Low-Speed, Low-Volume/High-Speed Type of Work: New =
Portland=20
      Cement Concrete Pavements </P>
      <P><B>CONTACT(S):</B></P>
      <P>Bill Yarnell, MoDOT State Design Division =
Engineer<BR>Telephone: (573)=20
      751-2876<BR>
      <P><B>ADDITIONAL CONTACT(S):</B></P>
      <P>Bill Yarnell, MoDOT State Design Division Engineer Telephone: =
(573)=20
      751-2876 Lindell Huskey, Resident Engineer MoDOT District 10 =
Telephone:=20
      (573) 840-9781 Mike Staggs, FHWA MoDivision Transportation Eng. =
Telephone:=20
      (573) 636-7104=20
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TD.navigation-header A:link {
	FONT-WEIGHT: bold; COLOR: white; TEXT-DECORATION: none
}
TD.navigation-header A:visited {
	FONT-WEIGHT: bold; COLOR: white; TEXT-DECORATION: none
}
TD.wzhome A:link {
	FONT-WEIGHT: bold; COLOR: white; TEXT-DECORATION: none
}
TD.wzhome A:visited {
	FONT-WEIGHT: bold; COLOR: white; TEXT-DECORATION: none
}
TD.navigation-header A:hover {
	TEXT-DECORATION: underline
}
TD.wzhome A:hover {
	TEXT-DECORATION: underline
}
TD.navigation {
	PADDING-RIGHT: 0px; PADDING-LEFT: 13px; PADDING-BOTTOM: 5px; MARGIN: =
0px; WIDTH: 139px; PADDING-TOP: 5px
}
DIV.navigation {
	MARGIN: 3px 0px; LINE-HEIGHT: 100%
}
#contact {
	MARGIN-TOP: 15px
}
TD.wzhome {
	PADDING-RIGHT: 3px; PADDING-LEFT: 13px; FONT-WEIGHT: bold; =
PADDING-BOTTOM: 3px; MARGIN: 0px; WIDTH: 164px; COLOR: white; =
PADDING-TOP: 3px; BORDER-BOTTOM: #ccc 1px solid; BACKGROUND-COLOR: =
#f74918; TEXT-DECORATION: none
}
TD.subject {
	PADDING-RIGHT: 0px; BORDER-TOP: #ccc 1px solid; PADDING-LEFT: 13px; =
FONT-WEIGHT: bold; PADDING-BOTTOM: 2px; MARGIN: 0px; COLOR: #000; =
PADDING-TOP: 2px; BORDER-BOTTOM: #ccc 1px solid; BACKGROUND-COLOR: white
}
#content {
	PADDING-RIGHT: 40px; PADDING-LEFT: 40px; FONT-SIZE: 80%; =
PADDING-BOTTOM: 30px; MARGIN: 0px; WIDTH: 100%; PADDING-TOP: 30px; =
FONT-FAMILY: verdana, arial, helvetica, sans-serif
}
IMG.map-us {
	MARGIN-BOTTOM: 15px
}
DIV.inset-photo {
	FLOAT: right
}
.breadcrumb {
	MARGIN-TOP: 0px; FONT-SIZE: 85%; MARGIN-BOTTOM: 1em; FONT-FAMILY: =
verdana, arial, helvetica, sans-serif
}
DIV.footnotes {
	BORDER-TOP: #ccc 1px solid; PADDING-LEFT: 2em; FONT-SIZE: 80%; WIDTH: =
100%; PADDING-TOP: 0.5em; TEXT-ALIGN: left
}
#footer-bar {
	BACKGROUND-COLOR: #000063; TEXT-ALIGN: center
}
#javadate {
	FONT-FAMILY: verdana, arial, helvetica, sans-serif
}
#footer-links {
	FONT-FAMILY: verdana, arial, helvetica, sans-serif
}
#footer {
	PADDING-RIGHT: 2px; PADDING-LEFT: 2px; FONT-SIZE: 75%; PADDING-BOTTOM: =
2px; PADDING-TOP: 2px; BACKGROUND-COLOR: white; TEXT-ALIGN: left
}
#footer-links {
	PADDING-RIGHT: 2px; PADDING-LEFT: 2px; FONT-SIZE: 75%; PADDING-BOTTOM: =
2px; PADDING-TOP: 2px; BACKGROUND-COLOR: white; TEXT-ALIGN: center
}
#javadate {
	PADDING-RIGHT: 2px; PADDING-LEFT: 2px; FONT-SIZE: 75%; PADDING-BOTTOM: =
2px; PADDING-TOP: 2px; BACKGROUND-COLOR: white; TEXT-ALIGN: right
}
.submit {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; =
PADDING-TOP: 0px
}
.guidebook TD.navigation-header {
	BORDER-TOP: white 10px solid
}
.quickzone TD.navigation-header {
	BORDER-TOP: white 10px solid
}

------=_NextPart_000_0000_01C814A4.574C4F30
Content-Type: text/css;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Content-Location: http://ops.fhwa.dot.gov/wz/workzone.css

BODY {
	MARGIN: 0px
}
P {
	LINE-HEIGHT: 135%
}
UL {
	LINE-HEIGHT: 135%
}
OL {
	LINE-HEIGHT: 135%
}
H1 {
	LINE-HEIGHT: 135%
}
H2 {
	LINE-HEIGHT: 135%
}
H3 {
	LINE-HEIGHT: 135%
}
H4 {
	LINE-HEIGHT: 135%
}
H5 {
	LINE-HEIGHT: 135%
}
H6 {
	LINE-HEIGHT: 135%
}
TD {
	LINE-HEIGHT: 135%
}
TH {
	LINE-HEIGHT: 135%
}
DIV {
	LINE-HEIGHT: 135%
}
P {
	MARGIN: 1em 0px
}
OL.survey LI {
	PADDING-BOTTOM: 80px
}
UL.noindent {
	MARGIN: 1em
}
.site-map {
	MARGIN-TOP: 25px; FONT-SIZE: 86%; FONT-FAMILY: verdana, arial, =
helvetica, sans-serif; BACKGROUND-COLOR: #aaa
}
.site-map TH {
	PADDING-RIGHT: 5px; PADDING-LEFT: 5px; PADDING-BOTTOM: 2px; =
PADDING-TOP: 2px; BACKGROUND-COLOR: #e4e4e4; TEXT-ALIGN: left
}
.site-map TD {
	PADDING-RIGHT: 5px; PADDING-LEFT: 5px; PADDING-BOTTOM: 5px; =
PADDING-TOP: 5px; BACKGROUND-COLOR: #fff
}
.datatable {
	FONT-SIZE: 86%; FONT-FAMILY: verdana, arial, helvetica, sans-serif
}
.datatable TH {
	BORDER-RIGHT: #fff 2px solid; PADDING-RIGHT: 10px; PADDING-LEFT: 10px; =
PADDING-BOTTOM: 4px; COLOR: #000; PADDING-TOP: 4px; BACKGROUND-COLOR: =
#e4e4e4; TEXT-ALIGN: left
}
.datatable TD {
	PADDING-RIGHT: 12px; PADDING-LEFT: 12px; PADDING-BOTTOM: 5px; =
PADDING-TOP: 6px
}
.datatable CAPTION {
	FONT-WEIGHT: bold; FONT-SIZE: 110%; PADDING-BOTTOM: 3px; TEXT-ALIGN: =
left
}
.toc-table CAPTION {
	FONT-WEIGHT: bold; FONT-SIZE: 90%; PADDING-BOTTOM: 5px; COLOR: #000; =
TEXT-ALIGN: left
}
.author-table CAPTION {
	FONT-WEIGHT: bold; FONT-SIZE: 90%; PADDING-BOTTOM: 5px; COLOR: #000; =
TEXT-ALIGN: left
}
.toc-table {
	BORDER-RIGHT: #ccc 1px; BORDER-TOP: #ccc 1px solid; MARGIN-BOTTOM: 1em; =
BORDER-LEFT: #ccc 1px solid; BORDER-BOTTOM: #ccc 1px solid
}
.author-table {
	BORDER-RIGHT: #ccc 1px; BORDER-TOP: #ccc 1px solid; MARGIN-BOTTOM: 1em; =
BORDER-LEFT: #ccc 1px solid; BORDER-BOTTOM: #ccc 1px solid
}
.toc-table TD {
	BORDER-RIGHT: #ccc 1px solid; BORDER-TOP: #ccc 1px solid
}
.author-table TD {
	BORDER-RIGHT: #ccc 1px solid; BORDER-TOP: #ccc 1px solid
}
.toc-table TD {
	PADDING-RIGHT: 3px; PADDING-LEFT: 7px; FONT-SIZE: 95%; PADDING-BOTTOM: =
3px; PADDING-TOP: 3px; voice-family: inherit
}
.toc-table TH {
	PADDING-RIGHT: 3px; PADDING-LEFT: 7px; FONT-SIZE: 95%; PADDING-BOTTOM: =
3px; PADDING-TOP: 3px; voice-family: inherit
}
HTML > BODY .toc-table TD {
	FONT-SIZE: 95%
}
HTML > BODY .toc-table TH {
	FONT-SIZE: 95%
}
.toc-table TH {
	FONT-WEIGHT: normal; TEXT-ALIGN: left
}
.author-table TH {
	FONT-WEIGHT: normal; TEXT-ALIGN: left
}
.author-table TD {
	PADDING-RIGHT: 3px; PADDING-LEFT: 3px; FONT-SIZE: 95%; PADDING-BOTTOM: =
3px; PADDING-TOP: 3px; voice-family: inherit
}
.author-table TH {
	PADDING-RIGHT: 3px; PADDING-LEFT: 3px; FONT-SIZE: 95%; PADDING-BOTTOM: =
3px; PADDING-TOP: 3px; voice-family: inherit
}
HTML > BODY .author-table TD {
	FONT-SIZE: 95%
}
.author-table TH {
	FONT-SIZE: 95%
}
#tagline {
	BACKGROUND: url(images/orange-bkgd.gif) #9f0724 left top
}
#wzbanner {
	BACKGROUND: url(images/orange-bkgd.gif) #9f0724 left top
}
#header-pics {
	BACKGROUND: url(images/header-photo-bkgd.jpg) #000 no-repeat left top
}
#leftnav {
	BORDER-RIGHT: #e93908 1px solid; BACKGROUND-IMAGE: =
url(images/curve-corner.gif); BORDER-LEFT: #000063 6px solid; =
BACKGROUND-REPEAT: no-repeat; BACKGROUND-COLOR: #f4f4f4
}
#search {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-SIZE: 11px; PADDING-BOTTOM: =
0px; MARGIN: 15px 0px 2px 15px; PADDING-TOP: 0px
}
#search INPUT {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-SIZE: 10px; PADDING-BOTTOM: =
0px; MARGIN: 0px; PADDING-TOP: 2px
}
.search {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-WEIGHT: bold; FONT-SIZE: =
70%; PADDING-BOTTOM: 0px; MARGIN: 15px 0px 2px 15px; PADDING-TOP: 0px
}
.searchtitle {
	MARGIN-BOTTOM: 0px
}
#navigation {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; WIDTH: =
182px; PADDING-TOP: 0px; BACKGROUND-COLOR: #f4f4f4
}
.navigation {
	PADDING-RIGHT: 5px; PADDING-LEFT: 15px; FONT-WEIGHT: bold; =
PADDING-BOTTOM: 3px; PADDING-TOP: 3px
}
.navigation A:link {
	COLOR: #000063; LINE-HEIGHT: 115%; BACKGROUND-COLOR: #f4f4f4; =
TEXT-DECORATION: none
}
.navigation A:visited {
	COLOR: #000063; LINE-HEIGHT: 115%; BACKGROUND-COLOR: #f4f4f4; =
TEXT-DECORATION: none
}
.navigation A:hover {
	COLOR: #fff; LINE-HEIGHT: 115%; BACKGROUND-COLOR: #e93908; =
TEXT-DECORATION: none
}
.navdivider {
	FONT-SIZE: 3px; HEIGHT: 3px; BACKGROUND-COLOR: #e93908
}
#lastone {
	BORDER-BOTTOM: #ffa473 1px solid
}
#content {
	PADDING-RIGHT: 30px; PADDING-LEFT: 30px; FONT-SIZE: 80%; =
PADDING-BOTTOM: 30px; MARGIN: 10px 0px 0px; WIDTH: 90%; PADDING-TOP: =
0px; FONT-FAMILY: verdana, arial, helvetica, sans-serif; voice-family: =
inherit
}
HTML > BODY #content {
	PADDING-RIGHT: 30px; PADDING-LEFT: 30px; PADDING-BOTTOM: 30px; WIDTH: =
90%; PADDING-TOP: 0px
}
.breadcrumb {
	MARGIN-TOP: 0px
}
#footer {
	PADDING-RIGHT: 2px; PADDING-LEFT: 2px; PADDING-BOTTOM: 10px; =
PADDING-TOP: 10px
}
#footer-links {
	PADDING-RIGHT: 2px; PADDING-LEFT: 2px; PADDING-BOTTOM: 10px; =
PADDING-TOP: 10px
}
#javadate {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 10px; =
PADDING-TOP: 10px
}
.backtotop {
	FONT-SIZE: 80%; FONT-FAMILY: verdana, arial, helvetica, sans-serif; =
TEXT-ALIGN: right
}
.inset {
	BORDER-RIGHT: #ffa473 1px solid; PADDING-RIGHT: 10px; BORDER-TOP: =
#ffa473 1px solid; PADDING-LEFT: 10px; FONT-SIZE: 95%; FLOAT: right; =
PADDING-BOTTOM: 0px; MARGIN: 20px; BORDER-LEFT: #ffa473 1px solid; =
WIDTH: 35%; PADDING-TOP: 0px; BORDER-BOTTOM: #ffa473 1px solid; =
FONT-FAMILY: verdana, arial, helvetica, sans-serif; BACKGROUND-COLOR: =
#f4f4f4
}
.inset H2 {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 8px =
0px 0px; PADDING-TOP: 0px
}
.imp-guidance H2 {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 8px =
0px 0px; PADDING-TOP: 0px
}
.inset-photo {
	FLOAT: right; MARGIN: 30px
}
.inset-photo-caption {
	PADDING-RIGHT: 10px; PADDING-LEFT: 10px; FLOAT: right; PADDING-BOTTOM: =
10px; MARGIN: 20px; PADDING-TOP: 10px
}
.inset-photo IMG {
	BORDER-RIGHT: #000 1px solid; BORDER-TOP: #000 1px solid; BORDER-LEFT: =
#000 1px solid; BORDER-BOTTOM: #000 1px solid
}
.inset-trainingguide {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FLOAT: right; PADDING-BOTTOM: =
0px; MARGIN: 0px 30px 30px; PADDING-TOP: 0px
}
.inset-trainingguide CAPTION {
	FONT-WEIGHT: bold; FONT-SIZE: 80%; PADDING-BOTTOM: 0.25em; MARGIN: 0px; =
TEXT-ALIGN: center
}
.inset-infobox {
	BORDER-RIGHT: #000063 2px solid; PADDING-RIGHT: 0px; BORDER-TOP: =
#000063 2px solid; PADDING-LEFT: 10px; FONT-WEIGHT: bold; FLOAT: right; =
PADDING-BOTTOM: 0px; MARGIN: 3px; BORDER-LEFT: #000063 2px solid; =
PADDING-TOP: 0px; BORDER-BOTTOM: #000063 2px solid; BACKGROUND-COLOR: =
#eaeaea
}
.imp-guidance {
	PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 5px; MARGIN: =
7px; PADDING-TOP: 5px; BACKGROUND-COLOR: #ffcc99
}
.doc {
	FONT-SIZE: 75%; FONT-FAMILY: verdana, arial, helvetica, sans-serif
}
.highlight {
	COLOR: #f87a3e
}
.photocaption {
	PADDING-RIGHT: 2px; PADDING-LEFT: 2px; FONT-SIZE: 75%; PADDING-BOTTOM: =
2px; PADDING-TOP: 2px; FONT-FAMILY: verdana, arial, helvetica, =
sans-serif
}
.input {
	MARGIN-TOP: 0px; FONT-SIZE: 85%; FONT-FAMILY: verdana, arial, =
helvetica, sans-serif
}
.admin {
	FONT-SIZE: 85%
}

------=_NextPart_000_0000_01C814A4.574C4F30--
