il interchange-summer 2004 - illinois department of … · · 2018-03-24polystyrene geofoam ......

Vol. 12 No. 2 Summer 2004

Please pass this on to otherinterested parties in your office.

Bureau of Local Roads and Streets

INSIDE:

IllinoisInterchange

I l l i n o i s Te c h n o l o g y T r a n s f e r C e n t e r

Federal HighwayAdministration

“Asset Management,Pavement Preservation, PreventiveMaintenance” are the phrases thatdescribe the momentous shift inpublic works policy for decades tocome. I’m sure that you’ve heardor read about it by now –pavements are assets. Whether inrobust or lean economic times, the

intelligent allocation of preciousdollars over a user agency’spavement system makes both goodsense and cents. A comprehensivepavement preservation andmaintenance program, as part of alarger asset management system, isnow a necessary tool for all user

by Joe LaRusso, Illinois Pavement Preservation & MaintenanceAssociation President

Pavements Are Assets

(continued on page 6)

♦ From the Desk of ................... 2

♦ Rehabilitation of Streets andHighway Seminar ................... 3

♦ Road Crashes Reduced 42%in Mendocino County, CA ....... 4

♦ Where’s My Check? ............... 5

♦ Changes to IDOT’s Websiteand E-mails ............................ 5

♦ A Cost Effective Solution forSoft or Loose Soils - ExpandedPolystyrene Geofoam ............. 7

♦ Energy Transfer Technology,Inc. (ETT) ............................... 8

♦ ETT Survey ............................ 9

♦ Safety Corner ....................... 11

Pavement Condition vs TimeExcellent (100)

Good (80)

Fair (60)

Poor (40)

Very Poor (20)

Failed (0)Pave

men

t Con

ditio

n In

dex

5 10 15 20

40% drop in quality

75% of life

40% drop in quality

12% of life

$1.00 for preventivemaintenance here

Will cost $4.00 to $5.00 or more for rehabilitation here to get the same pavement condition from PM

Year

2 Summer 2004Illinois InterchangeIllinois InterchangeIllinois InterchangeIllinois InterchangeIllinois Interchange

From the Desk of . . .

Kevin BurkeT2 Program Manager

Editorial Note:

Ac-cording totheDepart-ment ofLabor,three ofthe topten most

dangerous jobs involve highways -#5 Driver/Sales Workers, #9Construction Laborers, & #10Truck Drivers. These statisticsshow that safe work zones are notonly important to highway workersbut also to motorists.

Following are some steps topromote safe work zones:

- Trained Personnel. Have your

flaggers been trained in properprocedures? Do the workers knowthe correct use of traffic controldevices? Do you know what isrequired by the Manual of UniformTraffic Control Devices(MUTCD)?

- Alert Flaggers. If a flagger isrequired, make sure that yourprimary flagger has adequatelyscheduled breaks. An alert flaggeris essential to a safe work zone.

- Proper Work Zone Inspection.Inspect your work zones daily.Make sure to document inspectiondate and time, and note anydeficiencies. Require the contractorto correct problems. Modify thetraffic control plan

in the field if problems areoccurring.

- Public Relations. Let the localmedia know about timelines ofupcoming projects. Provide motor-ists with alternative routes. Mini-mize lane closures and stoppedtraffic, and avoid peak commutinghours. Cooperate with communityevents and business owners.

Most of these tips arecommon sense approaches and allrequire a proactive mind set.With your help traffic deaths inwork zones can be reduced inIllinois. The Technology TransferCenter hopes that your agency hasa safe, productive constructionseason.

The Work Zone Safety TaskForce Article which appeared inthe Spring 2004 edition of theIllinois Interchange Newsletterincorrectly stated that thefatalities were for the year 2004.The article should have statedthat the fatalities occurred in2003. We apologize for theerror.

TOP 10MOST

DANGEROUSJOBS

Fatality Rank Occupation Rate

1 Timber Cutters 117.8 2 Fishers 71.1 3 Pilots & Navigators 69.8 4 Structural Metal Workers 58.2 5 Driver-Sales Workers 37.9 6 Roofers 37.0 7 Electrical Power Installers 32.5 8 Farm Occupations 28.0 9 Construction Laborers 27.710 Truck Drivers 25.0

Source: B

ureau of L

abor S

tatist

ics

Summer 2004 3Illinois InterchangeIllinois InterchangeIllinois InterchangeIllinois InterchangeIllinois Interchange

Rehab of Streets & Highways Seminar

Hampton Equipment

On April 14, 2004, theTechnology Transfer Centerpresented our annual Rehabilitationof Streets & Highways Seminar inUtica, IL. Over 100 local agencypersonnel attended the seminar tolearn about new and innovativeways to preserve and rehabilitatehighways.

Bill Vavrik, Applied ResearchAssociates Inc., began the morningsession by describing the conceptof pavement preservation and thebenefits of preventive maintenance.He also highlighted rehabilitationand preservation methods. Theremaining morning speakersfocused on concrete pavementrehabilitation, bituminous

pavement rehabilitation, spray-injection technology, highperformance patching materials,pavement testing, and crack sealingin two separate breakout sessions.

In the afternoon, participantswere introduced to pavementrubblization techniques used toprepare existing concrete pave-ments into excellent sub-base forreconstruction. After this generaltopic, two concurrent sessionsconcluded the seminar. One sessiondealt with heat scarification andfoamed asphalt. The other dis-cussed worker protection and workzone safety.

We would like to thank theOperating Engineers Local 150

Union for allowing the seminar tobe held at their union hall.

The organizations belowsponsored the lunch and refresh-ment breaks during the seminar.Without these organizations, theseminar would not have been asuccess.


Mendocino County lies on thecoast of California, about onehundred miles north of San Fran-cisco. Mendocino County Depart-ment of Transportation (MCDOT)is responsible for just overone thousand centerline milesof roadway and serves apopulation of 87,000 peopleinhabiting an area of 3,510square miles. By implement-ing a simple, yet thoughtfulprogram they have achieved a42% reduction in low volumeroad crashes.

While this figure mayappear to be beyond the realmof believability to many safetyprofessionals, let’s stretchplausibility even further bymentioning this program hasbeen delivering this benefitfor more than 10 years; and,the program cost is within everycounty’s reach, including even themost sparsely populated farm-to-market county, parish, or township.

Learn how they did itYou and your road safety

management team are invited toexperience the entire MCDOTprocess start to finish at theMendocino County Road SystemTraffic Safety Review (RSTSR)Showcase in Ukiah, CA, on

Road Crashes Reduced 42% inMendocino County, CA - Unbelievable,

But True!

September 28-29, 2004.At this Showcase, MCDOT

staff will share every detail includ-ing all the start-up, roadway selec-tion, field review, and deficiency

correction processes as well astheir subsequent treatment evalua-tion, treatment selection methodol-ogy and cost-benefit measurementprocess details.

An integral part of this Show-case experience will be guidedvisits to previously improved fieldsites. Each field site will be clearlydefined showing the previouscondition factors and the correctivemeasure implemented. Participants,as a group, will review and evalu-

ate prior conditions and the appliedcorrective action. Upon returningto the Showcase auditorium, eachteam will share reports and theirproposed corrective actions, and

we will all discuss thepotential solutions.

This Showcase iscommitted to provide all theinformation and post-show-case support agency person-nel will need in order toreturn home and immedi-ately begin implementing anRSTSR program. To meetthat commitment, these keyadditional support items willbe included:

1. A post-showcase supportgroup will be available to allparticipating agency teamsfor “on call” assistance

throughout their entire imple-mentation process.

2. An easy to use Sign Manage-ment System (SMS) softwarepackage, developed by the NewHampshire LTAP Center, willbe demonstrated and distributedat no cost to interested partici-pants. Post-showcase usersupport is available through theNew Hampshire LTAP Center.

3. An Asset Management software

By Gib Peaslee, Coordinator, NLTAPA Product Demonstration Showcase Program


Mendocino


Changes to IDOT’s Website and E-mails

If you are waiting for a pay-ment from the State, you can nowaccess the Comptroller’s (IOC)website and check the payment’sstatus. The link and directions foruse are located on the IDOTWebsite, www.dot.il.gov underPublic Partners, Local AgencyResources, Where’s my Check –Link to Comptroller. You may alsoaccess the Comptroller’s Websitedirectly at www.ioc.state.il.us. TheVendor Payments page of theComptroller’s Website is secureand you will need your TaxpayerIdentification Number (TIN) togain access.

On the left side of the IOCmain page, click Vendor Payments.A security box will appear - clickYes. Next, the Vendor Loginscreen appears - you are required totype your TIN and click OK. Onthe next screen, Vendor Summary,click Payments. This takes you tothe Vendor Warrants page. Under

Where’s My Check?

the header Selection Criteria, scrolldown to 494 – Transportation andclick Find Warrants at the bottomof the screen. You have arrived atthe Vendor Warrants screen whichshould include your warrant(check) number and the date it wasissued by the IOC.

If the payment amount you areexpecting is not shown on theVendor Warrants screen, one ormore of the following may have

occurred:1. The check/warrant is not being

processed with the TIN enteredon the Vendor Login screen,

2. Your invoice has not beenprocessed by IDOT, and/or

3. Your invoice has not beenprocessed by IOC.If you have multiple TIN’s

please attempt the same processwith all possibilities which willrequire you to go back to theVendor Login screen. To avoidthis in the future please includeyour preferred TIN on all futurefunding agreements. If you haveexhausted all TIN possibilities,please contact your District Office.If it has been over three weeksfrom the date of the District’ssubmittal to the Central Officeplease ask your District Office tomake inquiries with the CentralOffice. If you have any questionscontact Jim Layden [email protected].

by Jim Layden, Bureau of Local Roads and Streets, IDOT

In order to make it easier to communicate, IDOT has made changes to their website and e-mail addresses.

The Department’s homepage has been changed to: www.dot.il.gov

The Technology Transfer Centers new website address is: www.dot.il.gov/blr/t2center.html

Furthermore, all e-mail addresses for IDOT personnel have been changed to: [email protected]. Theold e-mail addresses will continue to be supported at this time.


agencies. Preventive Maintenancesaves money. Published studiesdocument life-cycle cost savings of$4-$7 in the long run for every $1spent on timely PreventiveMaintenance. Applying the “RightTreatment to the Right Pavement atthe Right Time”allows one to coveryour assets andmanage them in themost cost-effectivemanner possible.This benefits theuser agencies, thetaxpayers, theindustry, and thegovernment.Michigan DOT’srecently releasedstudy shows that byspending $80million forpreventivemaintenance overfive years, theoverall rating of thepavement system improved andsaved the state almost $700 millionin rehabilitation and reconstructioncosts. There are many other studiesand programs that substantiate themyriad benefits of PreventiveMaintenance.

The Illinois Pavement Preser-vation & Maintenance Association(ILPPMA) is a contractor-drivenassociation recently formed toensure that Illinois user agenciesare well informed about PreventiveMaintenance (PM) and receive the

benefits of a positive PavementPreservation program. Successfuland proven PM programs exist inthe states surrounding IL, specifi-cally Michigan, Minnesota, andMissouri. Recent FHWA andAASHTO studies have shown thatsuccessful implementation requiresuser agency commitment (in bothpolicy and dollars) and education,as well as adoption of the mostadvanced materials, designs, and

application techniques. ILPPMA isa resource intimately familiar withthe details of what works and why,in other states as well as Illinois.

The Preventive Maintenancetreatments and methods wepromote apply to both asphalt andconcrete pavements, and for bestresults generally require actionbefore a pavement slips into acondition requiring rehabilitation.Various Illinois agencies alreadyuse many of the PM treatments thatare nationally proven to perform

Pavements Are Assests(continued from page 1)

well. Throughout the state one willencounter the use of slurry sealsand micro-surfacing, open-gradedfriction course (OGFC) and thinoverlay hot-mix surfaces, concretedowel bar retrofit and diamondgrinding, etc. Each IDOT District,many counties, and manymunicipalities have successfulexamples of one or more of thesePM treatments, and ILPPMAmembers can assist you in

reviewing theseapplications andprojects. Inmost of thesesituations, though,these treatmentswere not appliedin a truePreventivemanner using thelatest technology,and it makes a bigdifference in thelong run.

ILPPMA hasrecently beenactive inpresenting thePreventiveMaintenance

concept to IDOT Districts. Welook forward to continuing theseefforts with T2 and Local Roads,counties, municipalities, andtownships. There are many waysfor each type of agency to betterand more economically managetheir pavements and get a biggerbang for each buck. We can helpshow you the way.

For more information checkout our web site at www.ilppma.org,or send me an email [email protected].


When working on roadwayprojects, do you occasionally runacross situations where the under-lying soft soil is too soft andcompressible to carry designedloads, or the estimated time-rate ofsettlement of an embankmentexceeds acceptable standards?Have costly corrective fillmeasures still resulted in signifi-cant settlement or decreased stabil-ity over time? Do you deal withfailing slopes, excessive culvertloads, or problems with highlateral loads behind retainingstructures? Expanded Poly-styrene Geofoam (EPSGeofoam) could be youranswer!

EPS Geofoam is a rigidfoam plastic engineered witha unit density as low as 1pound per square foot, thusdelivering a material that is100 times lighter than mostsoils. In particular situationsthis extreme difference in densitymakes EPS Geofoam an attractivefill option. A lightweight manufac-tured molded block, EPS Geofoamcan be easily cut to any size orshape at the job site. Additionally,as an embankment soil alternative,EPS Geofoam can be covered tolook like a normal slope embank-ment or finished to look like a wall.This technology, when properly

A Cost Effective Solution for Soft orLoose Soils - Expanded Polystyrene

Geofoamapplied in the appropriate situationis a field tested, budget-friendlywinner. Here is a look at some ofthe less obvious but very importantfield proven benefits:

• Accelerated construction• Payroll, transportation and

equipment cost savings• Reduced labor time for con-

struction• Exerts little or no lateral load

on retaining structures

• Easily constructed in limitedright-of-way situations

• Allows application in adverseweather conditions

Learn More About EPSGeofoam Technology

On Tuesday, June 22, 2004,the Rhode Island Department ofTransportation (RIDOT) and the

University of Rhode IslandTransportation Center are joiningtogether with the Federal HighwayAdministration’s (FHWA) RhodeIsland Division, the FHWAResource Center, and the RhodeIsland and Florida Local TechnicalAssistance Programs to present aone-day Demonstration Showcaseon EPS Geofoam andrecommended field applications –what to do and what not to do.

At the Showcase participantswill experience and evaluateall aspects of this uniquetechnology. Here’s a look atwhat to expect:

• Peter Osborn, FHWASenior Geotechnical Engi-neer, will discuss the historyand recommended applica-tions for this technology.• RIDOT planners, designersand engineers will discussevery aspect of the showcased

project.• Representatives from Cardi

Corporation, the project con-struction contractor, will offerinsights on the EPS Geofoamtechnology from their perspec-tive as the installing contractor.

• A guided field visit to a previ-ous EPS Geofoam installationwill provide an opportunity for


By Gib Peaslee, Coordinator, NLTAPA Product Demonstration Showcase Program


in-use evaluation. There is notmuch to see…but that’s thepoint!

• A guided visit to the actualconstruction site where partici-pants will gain a real-timeexperience with EPS Geofoamblock preparation and place-ment.

• A post-showcase support teamwill be available to assist withfirst-time applications backhome.

Expanded Polystyrene Geofoam(continued from page 7)

Energy Transfer Technology,Inc. is dedicated to providinghands-on training programs de-signed with your specific mainte-nance and safety requirements inmind. ETT trains to your require-ments, including consideration ofthe participants’ level of knowl-edge-both initial and desired-andthe types of equipment to be in-cluded in the instruction.

Classes are individuallytailored to meet your company’sspecific needs and are conductedon-site in your work environment.ETT’s instructional design dependson interactive discussions, oftenutilizing a working training unit,cutaways, charts, viewgraphs,

Energy Transfer Technology Inc.Affiliated with Energy Transfer Technology, Inc. `Surrey, British Columbia, Canada

Our goal is to provide a well-rounded professional learningopportunity including experiencedprofessional support for your futureEPS Geofoam implementationefforts. Decision-makers cannotafford to miss this opportunity.CEU and PDH credits are availablefor this Showcase.

Registration is $30 and in-cludes all handout materials andlunch.

For those requiring overnightaccommodations, a group roomblock has been arranged at theRadisson Airport Hotel inWarwick, RI, for $89 per night for

single or double occupancy. Youmay contact the hotel direct at800/333-3333 or 401/739-3000.Please mention “University ofRhode Island TransportationCenter” to receive this rate. Toregister, or for more informationon this Showcase, visitwww.pdshowcase.org or callCathy Manchester at the RhodeIsland LTAP Center, 401/874-7075or Chris Ritch, at the FloridaLTAP Center, 352/392-2371 ext.223. Showcase facility andovernight accommodation locationmaps will be provided uponregistration.

handouts and the customer’sequipment for reference and ex-amples. Texts are provided to each

Classes are individuallytailored to meet your

company’s specific needsand are conducted on-site

in your workenvironment.

student for classroom use andfuture reference.

Research has proven that thisformat is the one which best aids

skill retention and transfer back tothe job where it really counts!Once a course is confirmed withyour company, ETT works withyour representative to customizeprogram content and integrate yourequipment schematics/drawingsinto the reference text. Ourinstructors, experts in their fieldand averaging twenty yearsexperience, ensure that the finalproduct meets the highest qualitystandards.

If you are interested in theEnergy Transfer Technology, Inc.’shands-on training programs, pleasecomplete the survey on page 9 andfax it to Scott Hammer at412/291-3030 by June 30, 2004.


Attention Illinois City/County Fleet & HeavyEquipment Maintenance Supervisors!

(please forward to your fleet/equipment supervisor if this is not your responsibility-Thank you!)

ETT has approached the Illinois T2 Center about offering fleet/heavy equipment maintenance skillsand safety training to local agencies in Illinois. Since we do not have the resources to offer this training, ETTwill use the following survey to judge the level of interest among Illinois local agencies. Please review thelist of courses below and indicate by marking an ‘X’ in the space provided by the ten (10) courses that wouldbe most beneficial to your technicians and your shop efficiency.

Most of these courses will be two days in length and held nearby your location at host local agencyfacility. Cost for these two-day courses will be $425 per student which includes two days of classroom andhands-on instruction, and the subject reference manual. Classes are limited to a maximum of 15 students anda minimum of 10 students. All students should bring note-taking material and non-host students are welcometo bring scan tools, if appropriate, to the class.

If there are training topics not listed here that your technicians need, please list them in the spaceprovided at the bottom of the list. Please call Scott Hammer at 814-456-0954 with any questions youmay have. Once you have finished the survey please fax it back to Scott Hammer at 412-291-3030by June 30th, 2004 as the programs are scheduled to begin August 16th, 2004.

Thanks for your participation in this innovative Illinois program!Mobile Equip. HydraulicsMobile Equip. Hydraulics II(extra shop day)FPS Mobile Hydraulic Cert.Lubrication-Mobile Equip.Hydrostatic DrivesAir Brakes/Truck PneumaticSystems/ABS SystemsHydraulic ABS Brake SystemsHeavy Duty Brake SystemsMobile AC/RefrigerationAdvanced AC ControlsAutomotive Engine MechanicsDiesel Engine MechanicsDiesel Engine Fuel InjectionHeavy Equip. OperationsWelding & MetallurgyBasic Rigging

City/County: _________________________________________________________________________

Name: ______________________________________________________________________________

Phone: _______________________________________________________________________________

Advanced TransmissionsScan Tool Diagnosis/Electroni-cally Controlled AutomaticTransmissionsCNG Vehicle TroubleshootingLPG Vehicle TroubleshootingFuel Injection-GMFuel Injection-FordFuel Injection-Chrysler4-Gas Analysis (Emissions)Aerial Equip. Safety Mainte-nanceAerial Device DC ElectronicsOverviewPortable Message Sign Mainte-nanceHeavy Equip. Operations

Fall ProtectionTruck/Auto Electrical Review/Sensor Diagnosis (Basic ElectricalCourse)Basic Scan Tools ProgramNo-Code Drive-abilityStrategy-Based DiagnosticsStrategy-Based Diagnostics Plus(extra shop day)Computer Strategies & DiagnosticsAir Bag Systems (all Mfgs.)Heavy Duty Batteries/Charging/Starting SystemsTruck/Heavy Equip. ElectronicsOverview/WiringProblem DiagnosisTruck/Auto ElectronicsTroubleshooting Drive Trains


We tip our hats to Stephen H. Ford, RCE, with MCDOT for developing and setting this program in motion andto Eugene Calvert, P.E., former MCDOT Director, for guiding the development of the TRB award winningpaper calling national attention to this program. A heartfelt thank you is due the MCDOT management teamand the Mendocino County Board of Supervisors for their willingness to share their valuable public safetyprogram with the rest of the nation.

package, developed by the UtahLTAP Center, will be demon-strated and distributed tointerested agency participants.Post-showcase user support isavailable through the UtahLTAP Center.

4. Michigan LTAP will explainhow local agencies in Michiganbanded together to fund anddevelop a Crash Analysis andReporting System that isintegrated with their localagency Road Surface, Sign,Guardrail, and PavementMarking management systems.

5. A Grant Resource Specialistwill be available during theShowcase to discuss potentialgrant sources such as HES SignReplacement Programs andothers. Each participatingagency team will be able toschedule a one-on-one meetingwith this specialist.

6. A Travel Stipend Program isavailable for rural agencies withpopulations under 50,000 – seebelow.There are no excuses, now

every agency, large or small, has anequal opportunity to participate inthis learning experience and haveprofessional support all throughtheir own RSTSR program

implementation process.

You should attend if…• you are responsible for a large

number of low volume roadwaymiles

• you are responsible for signsand markings of your roadways

• you think safety is important• you are a public official con-

cerned about roadway safety

Registration InformationThe Showcase will convene at

the Mendocino College in Ukiah,CA. The registration fee is $125per person for the two-day Show-case. This includes lunch duringthe Showcase, a buffet dinnerTuesday night—perfect for renew-

Road Crashes Reduced in CA(continued from page 4)

Travel Stipend Program (TSP) scholarships are available for two ruralagency teams per state or TTAP. TSPs will cover air travel, overnightaccommodations and motor coach transportation fees directly related tothis Showcase. Priority will be given to agencies meeting the followingcriteria: 1. Serving populations under 50,000; 2. Have extensive lowvolume road miles or high crash rates on low volume roads; 3. Have arestricted travel policy.

Upon registering, qualifying agencies will be provided further travelscholarship program details. For more information on the Travel Sti-pend Program contact Renee Curtis at the Florida LTAP Center, 352-392-2371 ext. 233, email: [email protected].

Showcase registration fees are not included in the Travel Stipend Pro-gram.

Travel Stipend Program

ing or establishing relationships—acomplete manual containing illus-trations and text of all presenta-tions, and MCDOT sample finalreport tables. Registration fees arenot refundable but substitutions arewelcome. AAA Travel is available(800-881-6707 ext. 2234) to assistwith airline and hotel accommoda-tions for this Showcase. Arealocation maps for Ukiah, CA, willbe provided upon registration. Toregister, or for more details, pleasevisit www.pdshowcase.org or callChris Ritch at the Florida LTAPCenter, 352-392-2371 ext. 223,email: [email protected], or DaianaMathis at the California LTAPCenter, 510-231-5672,email:[email protected].


SAFETY CORNER


Craig Fink (Chairman), County EngineerDeWitt CountyRR#2, Box 82PClinton, IL 61727(217) 935-2438

Douglas Bishop, County EngineerPerry County3698 State Route 13/127Pinckneyville, IL 62274(618) 357-6556

Ed Reeder, Director of Public WorksCity of Carbondale200 S. Illinois Ave., P.O. Box 2047Carbondale, IL 62901(618) 549-5302

Lynn Krauss, Director of Public WorksVillage of Oak Lawn9446 S. Raymond Ave.Oak Lawn, IL 60453(708) 499-7816

Eldon Stahl, Highway CommissionerMedina Township (Peoria County)R.R.#1Dunlap, IL 61525(309) 579-3101

Olen Kibler, Highway CommissionerNewman Township (Douglas County)608 North Howard, Box 73Newman, IL 61942(217) 837-2723

FIRST CLASS MAILU.S. POSTAGE

PAIDSpringfield, Ill.Permit No. 880

2300 South Dirksen ParkwaySpringfield, Illinois 62764

The Technology Transfer (T2) Program is a nationwide effort financedjointly by the Federal Highway Administration and individual state departmentsof transportation. Its purpose is to transfer the latest state-of-the-art technologyin the areas of roads and bridges by translating the technology into termsunderstood by local and state highway or transportation personnel.

The Illinois Interchange is published quarterly by the Illinois TechnologyTransfer Center at the Illinois Department of Transportation. Any opinions,findings, conclusions, or recommendations presented in this newsletter are thoseof the authors and do not necessarily reflect views of the Illinois Department ofTransportation, or the Federal Highway Administration. Any product mentionedin the Illinois Interchange is for informational purposes only and should not beconsidered a product endorsement.

Illinois Technology Transfer CenterIllinois Department of Transportation

2300 South Dirksen Parkway - Room 205Springfield, IL 62764

Fax (217) 785-7296

Program Coordinator: KEVIN BURKE ................................... (217) 785-5048

Graphics Design Systems Specialist: AMY NEALE ....................................... (217) 782-1682

Training Development Technician: ROY WILLIAMSON ........................... (217) 785-2350

E-mail us at [email protected]

Visit our website at www.dot.il.gov/blr/t2center.html

Printed by the authority of the State of Illinois - 5/04 - 4,325

T2 Advisory Committee

il interchange-summer 2004 - illinois department of … · · 2018-03-24polystyrene geofoam ......

Documents