TRANSPORTATION RESEARCH BOARD DIVISION A – TECHNICAL ACTIVITIES GROUP 1 – TRANSPORTATION SYSTEMS PLANNING ADMINISTRATION SECTION F – ENVIRONMENTAL CONCERNS ADC60 (formerly A1F07) - WASTE MANAGEMENT IN TRANSPORTATION   FRIENDS LIST   Roald Aaboe                                                                                                                         Revised May 11, 2005 Public Road Authorities PO Box 8142 Dep Oslo, 0033 Norway 47 22073942 roalda@vegvesen.no   Imad Abousleiman BEM Systems, Inc 100 Passaic Avenue Chatham, NJ  07928 908-598-2600 ext. 152 iabousleiman@bemsys.com   Damiano Albanese Dewberry 299 Webro Road Parsippany, NJ  07054-2800 973-428-4909 dalbanese@dewberry.com   Dr. Serji Amirkhanian Clemson University 2002 Hugo Drive Clemson, SC  29634 864-656-3316 kcdoc@clemson.edu   Brent Anderson WRS Insfrastructure and Environment 221 Hobbs Street, Suite 108 Tampa, Florida 33619 813 684-4400          Fax:  850-531-9866 banderson@wrsie.com   Diane Anderson WRS Insfrastructure and Environment 221 Hobbs Street, Suite 108 Tampa, Florida 33619 813 684-4400          Fax:  850-531-9866 danderson@wrsie.com   Defne Apul University of New Hampshire 3300 Environmental Technology Building 35 Colovos Road Durham, NH  03824 603-862-1197 defne.s.apul@unh.edu     Michael Arotis Dewberry 15 East 26th Street, 13th Floor New York, NY  10010-1505 212-685-0900 marotis@dewberry.com   Babu Babusukumar Weston Solutions, Inc. 750 E. Bunker Court Vernon Hills, IL  60061 847-918-4018 babu.babusukumar@westonsolutions.com   Eileen Banaticla ITAC-NY Wa$te Match 253 Broadway, Room 302 New York, NY  10007 212-442-5219 ebanaticla@itac.org   Dr. Gouranga Banik Southern Polytechnic State University Marietta, GA  30060 770-528-3711 gbanik@spsu.edu   Curtis Barnes Florida DOT 5301 NE 39th Avenue Gainesville, FL  32609 352-955-2266  Fax:  352-955-2267 cbarnes@wrsie.com   Jim Barr Federal Transit Administration Office of Planning and Environment, TPE-30 400 7th Street SW, Room 9413 Washington, DC  20590 202-493-2633                Fax:  202-493-2478 James.barr@fta.dot.gov   Stacey Barron The Louis Berger Group, Inc. 199 Water Street New York, NY  10038 212-612-7935 sbarron@louisberger.com   Brian Barry Dragon Cement Corp 21 Spruce Lane Dover, NH  03820 207-318-5670 bbarry@dragonproducts.com           George Barsom, P.E. Professional Environmental Engineers, Inc. 500 S. Ewing, Suite E St. Louis, MO 63103 (314) 531-0060       Fax:  (314) 531-0068 gbarsom@pe-engrs.com   James P. Barta, Jr., PE Texas DOT ENV_HMM PD 125 E. 11th Street Austin, TX  78701 512-416-3007                Fax:  512-416-2319 jbarta@dot.state.tx.us   Peter Bass Metropolitan Transportation Agency 347 Madison Avenue New York, NY  10017 212-878-7356 pbass@mtahq.org   Dr. Gokhan Baykal Bogazici University Bebek Istanbul, 34342 Turkey 90 212 358 1540 baykal@boun.edu.tr   Dr. Jean Benoit University of New Hampshire Kingsbury Hall Durhan, NH  03824 603-862-1419 jbenoit@christa.unh.edu   Lidia Berger HDR 711 Westchester Avenue White Plains, NY  10604 914-993-2027   Harpa Birgisdottir Technical University of Denmark Building 115, 2nd Floor Lyngby, 2800 Denmark +45 45251551 hab@er.dtu.dk   Denis Boisvert New Hampshire DOT PO Box 483 11 Stickney Avenue Concord, NH  03302 603-271-3151 dboisvert@dot.state.nh.us     Ann Borden Solutions Industrial & Environmental Services 3722 Benson Drive Raleigh, NC 27609 919-873-1060         Fax:  919-873-1074 annborden@solutions-ies.com   Susan Borinsky Federal Transit Administration, Office of Planning 400 7th Street, SW (Room 9413, TPL-30) Washington, DC 20590 202-366-8012         Fax:  202-493-2478 Susan.borinsky@fta.dot.gov   David Boswell Texas DOT Environmental Affairs Division 125 East 11th Street Austin, TX  78701-2483 512-416-3008                Fax:  512-416-2319 dboswel@dot.state.tx.us   Bill Bourke Steel Ser Ltd bbourke@multiservgroup.com   Steve Brown Marshall Miller and Associates, Inc. 5825 Triangle Drive Raleigh, NC 27617 919-786-1414         Fax:  919-784-1418 steve.brown@mma1.com   Joao Antonio Harb Carraro Department of Civil Engineering Colorado State University Fort Collins, CO  80523-1372 970-491-4660  Fax:  970-491-7727 carraro@engr.colostate.edu   Robert Cebrick New Jersey DOT 1035 Parkway Avenue, CN 600 Trenton, NJ  08625 609-530-2838 Robert.cebrick@dot.state.nj.us   Dr. Warren Chesner Chesner Engineering, P.C. 2171 Jericho Turnpike, Suite 245 Commack, NY  11725 631-499-1085 wchesner@chesnerengineering.com   Kim Christmann California DOT 916-653-3265 kim_d_christmann@dot.ca.gov     Rodney Concienne Texas DOT rconcie@dot.state.tx.us   Helen Corley AMEC Earth & Environmental, Inc. 9800 Kincey Avenue, Suite 190 Huntersville, NC 28078 704-875-3570         Fax:  704-875-8718 helen.corley@amec.com   Dr. Jo Daniel University of New Hampshire 235 Kingsbury Hall Durham, NH  03824 603-862-3277 jo.daniel@unh.edu   William Gordon Dean, PE Westinghouse Infrastructure & Environment 2441 Monticello Drive Tallahassee, FL  32303 850-531-9860                Fax:  850-531-9866 gdean@wrsie.com   Terry Dempsey Texas DOT, ENV 125 E. 11th Street Austin, TX  78701 512-416-3010                Fax:  512-416-2319 tdempse@dot.state.tx.us   An Deng Penn State University 3127 Research Drive/CATO Penn State/PTI State College, PA  16801 814-863-5615 aud103@psu.edu   Brian DesMarais Jacques Whitford Company, Inc. 27 Congress Street Portsmouth, NH  03801 603-431-4899 bdesmara@jacqueswhitford.com   Dr. Carol Diggelman Architectural Eng and Building Construction Dept Milwaukee School of Engineering 1025 N. Broadway Milwaukee, WI  53202 414-277-7320 diggelma@msoe.edu             Dwight Doughty Maine DOT MDOT State House Station 16 Augusta, ME  04333 207-624-3103 dwight.doughty@maine.gov   Uday Durg 221 Hobbs Street, Suite 108 Tampa, Florida 33619 Ph:  813 684-4400  Fax:  850-531-9866  New York City Transit 2 Broadway, 2nd Floor New York,NY  10004 646-252-4398 udadurg@nyct.com   Ayse Edincliler Bogazici University Kandili Observatory and Earthquake Research Istanbul, 81220 Turkey 9.022e+11 aedinc@boun.edu.tr   Taylor Eighmy, PhD Recycled Materials Resource Center University of New Hampshire 216 Environmental Technology Building 35 Colovos Road Durham, NH  03824 603-862-1065                Fax:  603-862-3957 taylor.eighmy@unh.edu   Christian Engelsen Norweigian Building Research Institute Christian.engelsen@byggforsk.no   Collette Ericsson MTA NY City Transit 2 Broadway, Fourth Floor New York, NY  10004 646-252-3513 coericsson@nyct.com   Federico Fernandez Geofed 2124 Dutton Cres Ottawa, Ontario K1J6K4 Canada 613-299-6732 fed@geofed.com   David Ferree Iowa Special Assistant Attorney General 800 Lincoln Way Ames, Iowa  50036 515-239-1509 dave.ferree@dot.state.ia.us     Susan Ferrel BEM Systems, Inc. 100 Passaic Avenue Chatham, NJ  07928 908-598-2600 sferrel@bemsys.com   Matthew Findlay Works Infrastructure Ltd 09 448 0480 mfindlay@downerconstruction.co.nz   David Fluharty UNH Technology Transfer Center 33 College Road Durham, NH  03824 Dave.fluharty@unh.edu   Dr Andrew J Flurkey Hazardous Waste Unit Property Management Program Colorado DOT 15285 S. Golden Road, Building 47 Golden, CO  80401 303-273-1868 andy.flurkey@dot.state.co.us   Geoff Forrest Dresdner Robin 371 Warren Street Jersey City, NJ  07302 201-217-9200                Fax 201-217-9607 201-217-9201                  gforrest@dresdnerrobin.com   Bob Frank RAP Technologies 217 Belhaven Avenue Linwood, NJ  08221 609-335-3341 bobfrank2@aol.com   Luke Frantz WRS Infrastructure & Environment 221 Hobbs Street, Suite 108 Tampa, FL  33619-8033 813-684-4400         Fax:  813-684-9174 lfrantz@wrsie.com   Pramit Garg Delhi Metro Rail Corporation 18, Ashoka Road New Delhi-110 001 pramitgarg@yahoo.com   Scott Garpiel WRS Infrastructure & Environment (267) 540-0048 sgarpiel@wrsie.com   Dr. Andrew Garrabrants Vanderbilt University 287 Jacobs Hall Station B-35 1831 Nashville, TN  37235 615-322-7226 andrew.c.garrabrants@vanderbilt.edu   King Gee Federal Highway Administration 400 Seventh Street SW, Room 3212 Washington, DC  20590 202-366-0371 king.gee@fhwa.dot.gov   Doug Glorie The Louis Berger Group, Inc. 199 Water Street New York, NY  10038 212-612-7923 dglorie@louisberger.com   Matthew Goldman Weston Solutions, Inc. 28 State Street, Suite 1100 Boston, MA  02108 617-619-3556 matt.goldman@westonsolutions.com   Laura Greninger Environmental Analysis Bureau New York State DOT 50 Wolf Road Albany, NY  12232-0473 518-485-5316                Fax:  518-457-6887 lgreninger@dot.state.ny.us   Dr. David Gress University of New Hampshire 235B Kingsbury Hall Durhan, NH  03824 603-862-1410 david.gress@unh.edu   Sean Griffin Massachusetts DEP One Winter Street Boston, MA  01208 617-292-5967 sean.griffin@state.ma.us   Dr. Dennis Grubb Apex Environmental, Inc. 220 North Park Road Reading, PA  19610 610-371-8400 dgrubb@apexenv-pa.com       Vicky Jewell Guerra Idaho Transportation Department 3311 West State Street Boise, ID  83703 208-334-8588                Fax:  208-334-8563 vjewellg@itd.state.id.us   Jiwan Gupta University of Toledo Department of Civil Engineering Toledo, OH  43606 419-530-8117                Fax:  419-530-8116 jgupta@eng.utoledo.edu   Jennifer Hall Five Winds International 199 Woolwich Street Guelph, Ontario, Canada N1H3V4 519-822-6668 ext. 228 j.hall@fivewinds.com   Arnt Haoya Scandiaconsult AS Oslo, 0213 Norway 47 22518000 arnt-olav.haoya@scc.no   Andy Harris Weston Solutions, Inc. 113 Eastern Boulevard Glassburg, CT  06033 860-368-3206 andy.harris@westonsolutions.com   James Heeren Dewberry 299 Webro Road Parsippany, NJ  07054-2800 973-428-4909 jheeren@dewberry.com   Cora G Helm Montana DOT 2701 Prospect Avenue PO Box 201001 Helena, MT  59620-1001 406-444-7659         Fax:  406-444-7245 cohelm@mt.gov   Chris Hendrickson Department of  Civil and Environmental Engineering Carnegie Mellon University Pittsburgh, PA  15213 412-268-2941                Fax:  412-268-7813 cth@cmu.edu         Marcel Hermans Port of Portland – Engineering Department 503-944-7305 Fax:  503-944-7313 hermam@portptld.com   Jeanne Hewitt New York DOT 1220 Washington Avenue Albany, NY  12232-0473 518-457-4052 jhewitt@gw.dot.state.ny.us   Ted Hopwood Kentucky Transportation Center University of Kentucky 176 Raymond Building Frankfort, KY  40506 606-257-4513 X243  Fax:  606-257-1815 thopwood@engr.uky.edu   Chin Pao Huang Department of Civil & Environmental Engineering University of Delaware Newark, DE  19716 302-831-8428                Fax:  302-831-3640 huang@ce.udel.edu   Julie Hunkins Office of Environmental Quality North Carolina DOT 1502 Mail Service Center Raleigh, NC 27699-1502 Phone: (919)733-1175           Fax:  (919)733-1194 jhunkins@dot.state.nc.us   Dana Humphrey University of Maine Department of Civil & Environmental Engineering 5711 Boardman Hall Orono, ME  04469-5711 207-581-2176                Fax:  207-581-3888 dana.humphrey@umit.maine.edu   Sudhir Jambhekar Fox and Fowle Architects PC 22 West 19th Street New York, NY  10011 212-627-1700 ext. 275 sjambhekar@foxfowle.com   Dr. David Jones CSIR, Transportek PO Box 395 Pretoria, 0001 South Africa 27 12 841 3831 djones@csir.co.za       Martin Judd New Jersey Transit 1 Penn Plaza East Newark, NJ  07195 973-491-7980 mjudd@njtransit.com   Kathryn Kretz New Mexico DOT 1120 Cerrillos Road Santa Fe, NM  87503 505-827-0705 Kathryn.kretz@nmshtd.state.nm.us   Mark Kross Missouri DOT Mark.kross@modot.mo.gov   Aaron Lachance University of New Hampshire 629 Main Street Rollinsford, NH  03869 603-862-1433 lachance@cisunix.unh.edu   Myna Letlow Weston Solutions, Inc. 5599 San Felipe, Suite 700 Houston, TX  77056-2721 Phone: 713-985-6600            Fax: 713-985-6703 Myna.Letlow@westonsolutions.com   Leigh Leventhal The Louis Berger Group, Inc. 30 Vreeland Road Building A Florham Park, NJ  07932 LLeventhal@louisberger.com   Russell Libera WRS Infrastructure and Environment 10025 NW 116th Way, Suite 12 Miami, Florida  33178 305-888-4090 rlibera@wrsie.com   Alexander Lieberman Shaw E & I One Penn Plaza 250 W. 34th Street New York, NY  10119 212-290-6268 alex.liberman@shawgrp.com   Thomas E Linkous Environmental Liaison Ohio DOT 1980 West Broad Street Columbus, OH  43223 614-466-5075         Fax:  614-728-7368 thomas.linkous@dot.state.oh.us   Robert J. Louden Professional Environmental Engineers, Inc. 500 S. Ewing, Suite E St. Louis, MO 63103 314-531-0060         Fax:  314-531-0068 louden@pe-engrs.com   Suzanne Low Gannett Fleming, Inc. PO Box 560 Hammonton, NJ  08037 609-561-4800 ext. 131 slow@gfnet.com   Keith Lupfer Skelly and Loy, Inc. 2601 North Front Street Harrisburg, PA  17110 717-232-0593         Fax: 717-232-1799 klupfer@skellyloy.com   Dr. Kevin Lyons Rutgers, The State University of New Jersey University Procurement & Contracting Administrative Services Building III 3 Rutgers Plaza New Brunswick, NJ  08901-8559 732-932-4375                Fax:  732-932-4390 klyons@camden.rutgers.edu   Dr. Rajib Mallick Worcester Polytechnic Institute 100 Institute Road Worcester, MA  01609 508-831-5289 rajib@wpi.edu   Karim Manji Office of Environmental Quality North Carolina DOT 1502 Mail Service Center Raleigh, NC 27699-1502 Phone: (919)733-6258           Fax:  (919)733-1194 Kmanji@dot.state.nc.us   Jared Markham Weston Solutions, Inc. 113 Eastern Boulevard Glassburg, CT  06033 860-368-3204 jared.markham@westonsolutions.com   Susan McIntyre Delaware County Dept. of Public Works PO Box 311 Delhi, NY  13753-0311 607-746-2128 susan.mcintyre@co.delaware.ny.us   Brian McLean NYCT 2 Broadway New York, NY  10004 646-252-3540                Fax:  646-252-3100 BrMcLean@NYCT.com   Ashby McMullan 2705 Bee Caves Road, Suite 100 901 South MoPac Expy Austin, TX  78746 Phone: 512-651-7100            Fax: 512-651-7101 Ashby.McMullan@westonsolutions.com   Yusuf A Mehta Rowan University Department of Civil and Env Eng 201 Mullica Hill Road 329 Rowan Hall Glassboro, NJ  08028 856-256-5327 mehta@rowan.edu   Dr. Jeff Melton Recycled Material Resource Center University of New Hampshire 338 Environmental Technology Building 35 Colovos Road Durhan, NH  03824 603-862-2107 jeffrey.melton@unh.edu   Robert Mero Colorado DOT 4201 E. Arkansas Avenue, EP B-400 Denver, CO  80222 303-757-9016 bob.mero@dot.state.co.us   Stephanie Miller Hunter College 22-39 36th Street, Apt 2 Long Island City, NY  11105 smiller@earthlink.net   Colleen Mitchell University of New Hampshire 220 Environmental Technology Building 35 Colovos Road Durham, NH  03824 603-862-4704 colleen.mitchell@unh.edu   Tom Morgan University of New Hampshire 220 Environmental Technology Building 35 Colovos Road Durham, NH  03824 morgat@alum.rpi.edu   Helen Mountford helen_mountford@compuserve.com   Joseph Murdocj HDR 711 Westchester Avenue White Plains, NY  10604 914-993-2028 andrea.dadio@hdrinc.com   Jenna Newcombe Massachusetts Port Authority One Harborside Drive, Suite 2005 East Boston, MA  02128 617-568-3544         Fax:  617-568-3515 jnewcombe@massport.com   Peter Niederberger Michael Baker Jr., Inc. Airside Business Park 100 Airside Drive Moon Township, PA  15108 412-269-6021 pniederberger@mbakercorp.com   Jeffrey Obrecht, PG Apex Environmental, Inc 220 North Park Road Reading, PA  19610 610-371-8400         Fax:  610-371-9009 jobrecht@apexenv-pa.com   Paul O’Connor Weston Solutions, Inc. 85 Wellington Ct Yorktown Heights, NY  10598 732-417-5830         Fax:  732-417-5801 p.oconnor@westonsolutions.com   Dr. Vincent Ogunro University of North Carolina at Charlotte 3507 Lusby Court Charlotte, NC  28269 704-687-3101 vogunro@uncc.edu   Elizabeth Olenbush Foundry Industry Recycling Starts Today (FIRST) PO Box 333 Mill River, MA  01244 413-229-2466 olenbush@bcn.net   Mittule Pattel BEM Systems, Inc. 100 Passaic Avenue Chatham, NJ  07928 908-598-2600 X 115 mpatel@bemsys.com   George Penesis AKRF, Inc. 117 East 29th Street New York, NY  10016 212-340-9761 george_penesis@akrf.com   Lawrence Pesesky The Louis Berger Group, Inc. 199 Water Street New York, NY  10038 212-612-7917 lpesesky@louisberger.com   Gordana Petkovic Norwegian Public Roads Administration Post Box 8142 Dep Oslo, 0033 Norway 47 97508047 gordana.petkovic@vegvesen.no   James Pfieffer United Technologies Power 55A East Ridgewood Avenue, Suite 8 Ridgewood, NJ  07450 201-251-3815 james.pfeiffer@utcpower.com   Charles Pierce University of South Carolina 300 Main Street Columbia, SC  29208 803-777-3855 piercec@engr.sc.edu   Stephen Rabasca Soil Metrics LLC 12 Farms Edge Road Cape Elizabeth, ME  04107 207-767-2912 srabasca@maine.rr.com   Dennis Ramdahin MTA New York City Transit 2 Broadway, 2nd Floor New York, NY  10004 646-252-4398 dramdah@nyct.com   BV Rao Hirani Group 2 Worlds Fair Drive, Suite 105 Somerset, NJ  08873 732-564-0164 bvrao@hiranigroup.com         Gareth Rees HDR 711 Westchester Avenue White Plains, NY  10604 914-993-2027   Everton Reid Long Island Rail Road 90-27 Sutphin Boulevard Jamaica, NY  11435 718-538-3841         Fax:  718-558-3873   Robena Reid USDOT PO Box 775 Lorton, VA  22199 202-366-1973 robena.reid@fta.dot.gov   Louis Reis, PE Florida DOT Environmental Management Office 605 Suwanne Street MS 37 Tallahassee, FL  32399 850-410-5882              Fax: 850-410-5808 louis.reis@dot.state.fl.us   Kathi Ried CH2M Hill 135 S. 84th Street Milwaukee, WI  53214 414-272-2426 kried@ch2m.com   Pierce Rigrod NH Dept. of Environmental Services 6 Hazen Drive Concord, NH  03301 603-271-3713 prigrod@des.state.nh.us   James Robb NH Recycling Market Development PO Box 1856 Concord, NH  03302 603-271-2591 jrobb@dred.state.nh.us   Dr. Gilpin Robinson US Geological Survey 954 National Center Reston, VA  20192 grobinso@usgs.gov   Doreen Rusenian The Louis Berger Group, Inc. 199 Water Street New York, NY  10038 212-612-7900 drusenian@louisberger.com   John Sager USEPA USEPA Mail Code 5306W Washington, DC  20460 703-308-7256 sager.john@epamail.epa.gov   Dr. Erin Santini Bell University of New Hampshire Kingsbury Hall Durham, NH  03824 erin.bell@unh.edu   Derry Schmidt Research and Development Unit North Carolina DOT 1549 Mail Service Center Raleigh, NC 27699-1549 (919)715-2462        Fax: (919)715-0137 daschmidt@dot.state.nc.us   Dr. Tom Seager University of New Hampshire Environmental Technology Building 35 Colovos Road Durham, NH  03824 603-862-4023 tom.seager@unh.edu   Balbir K. Sood CPM, New York City Transit 2 Broadway New York, NY  10004 646-252-4381 basood@nyct.com   Brian Spangler Montana Dept. of Environmental Quality 1520 East Sixth Avenue PO Box 200901 Helena, MT  59620-090 406-444-5307 bspangler@state.mt.us   Jean Spear University of New Hampshire Environmental Technology Building 35 Colovos Road Durham, NH  03824 603-862-1445 spear@cisunix.unh.edu   William Springer Dewberry 8401 Arlington Blvd Fairfax, VA  22031 703-849-0565 bspringer@dewberry.com   Dr. Ann Thayer Dragon Products Company PO Box 191 Thomaston, ME  04861 207-594-5555   James Thiel Wisconsin DOT 4802 Sheboygan Avenue Room 115-B Madison, WI  53707 608-266-8928                Fax:  608-267-6734 Jim.thiel@dot.state.wi.us   Ken Thornton PennDOT Strategic Environmental Management Program Office PO Box 2957 Harrisburg, PA  17105-2957 717-783-3616                Fax:  717-705-1560 kethornton@state.pa.us   Dr. Paul Tikalsky Penn State University 3127 Research Drive/CATO Penn State/PTI State College, PA  16801 814-863-5615 tikalsky@psu.edu   Dr Joseph M Towarnicky Sharp & Associates Inc 982 Crupper Avenue Columbus, OH  43229 614-841-4650         Fax:  614-841-4660 jmtowarnicky@sharpenv.com   Dr. Amiya Tripathy University of Massachusetts Amherst 120 Governors Drive Amherst, MA  01003 413-577-2326 amiya@mail.pse.umass.edu   Walter Waidelich Federal Highway Administration 279 Pleasant Street Concord, NH  03301 603-228-0417 walter.waidelich@fhwa.dot.gov   Thomas Waldrom Dewberry 299 Webro Road Parsippany, NJ  07054-2800 973-428-4909 twaldron@dewberry.com       Ed Wallingford Virginia DOT 1401 East Broad Street Richmond, VA  23219 804-371-6824                Fax:  804-786-7401 ewallingford@vdot.virginiadot.gov   Maddy Wasiewski University of New Hampshire Environmental Technology Building 35 Colovos Road Durham, NH  03824 603-862-2206 maddy.wasiewski@unh.edu   Liane M. Welch, PE City of Portland Office of Transportation Maintenance 2929 N. Kerby Avenue Portland, OR  97227 503-823-2044                Fax:  503-823-4043 Liane.welch@pdxtrans.org   Mark White WRS Infrastructure & Equipment 625 E. Tennessee Street, Suite 100 Tallahassee, FL  32308 850-532-9860 mwhite@wrsie.com   Charles Wilk Portland Cement Association 5420 Old Orchard Road Skokie, IL  60077 847-972-9072 cwilk@cement.org   Dan Williams Montana DOT PO Box 201001 Helena, MT  59634 406-444-7604         Fax:  406-444-7684 dawilliams@state.mt.us   Gail Yazersky BEM Systems (908) 598-2600 gyazersky@bemsys.com   Dr. Yetkin Yildirim University of Texas at Austin Civil Engineering Dept ECJ6.10 Austin, TX  78712 512-232-1845 yetkin@mail.utexas.edu

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