These are the NCHRP Synthesis Reports available in the LTRC-TTEC Library:

The more recent publications are also available electronically online. Those items may be found at http://www.trb.org/Publications/PubsNCHRPSynthesisReports.aspx

**save a copy of this for Marie/LTAP**
Number Title Publ Year
001 Traffic Control for Freeway Maintenance 1969
002 Bridge Approach Design and Construction Practices 1969
003 Traffic-Safe and Hydraulically Efficient Drainage Practice 1969
004 Concrete Bridge Deck Durability 1970
005 Scour at Bridge Waterways 1970
006 Principles of Project Scheduling and Monitoring 1970
007 Motorist Aid Systems 1971
008 Construction of Embankments 1971
009 Pavement Rehabilitation-Materials and Techniques 1972
010 Recruiting, Training, and Retaining Maintenance and Equipment Personnel 1972
011 Development of Management Capacity 1972
012 Telecommunications Systems for Highway Administration and Operations 1972
013 Radio Spectrum Frequency Management 1972
014 Skid Resistance 1972
015 Statewide Transportation Planning-Needs and Requirements 1972
016 Continuously Reinforced Concrete Pavement 1973
017 Pavement Traffic Marking: Materials and Application Affecting Serviceability 1973
018 Erosion Control on Highway Construction 1973
019 Design, Construction, and Maintenance of PCC Pavement Joints 1973
020 Rest Areas 1973
021 Highway Location Reference Methods 1974
022 Maintenance Management of Traffic Signal Equipment and Systems 1974
023 Getting Research Findings into Practice 1974
024 Minimizing Deicing Chemical Use 1974
025 Reconditioning High-Volume Freeways in Urban Areas 1974
026 Roadway Design in Seasonal Frost Areas 1975
027 PCC Pavements for Low-Volume Roads and City Streets 1975
028 Partial-Lane Pavement Widening 1975
029 Treatment of Soft Foundations for Highway Embankments 1975
030 Bituminous Emulsions for Highway Pavements 1975
031 Highway Tunnel Operations 1975
032 Effects of Studded Tires 1975
033 Acquisition and Use of Geotechnical Information 1976
034 Policies for Accommodation of Utilities on Highway Rights-of-Way 1976
035 Design and Control of Freeway Off-Ramp Terminals 1976
036 Instrumentation and Equipment for Testing Highway Materials, Products, and Performance 1976
037 Lime-Fly Ash-Stabilized Bases and Subbases 1976
038 Statistically Oriented End-Result Specifications 1976
039 Transportation Requirements for the Handicapped, Elderly, and Economically Disadvantaged 1976
040 Staffing and Management for Social, Economic, and Environmental Impact Assessments 1977
041 Bridge Bearings 1977
042 Design of Pile Foundations 1977
043 Energy Effects, Efficiencies, and Prospects for Various Modes of Transportation 1977
044 Consolidation of Concrete for Pavements, Bridge Decks, and Overlays 1977
045 Rapid-Setting Materials for Patching Concrete 1977
046 Recording and Reporting Methods for Highway Maintenance Expenditures 1977
047 Effect of Weather on Highway Construction 1978
048 Priority Programming and Project Selection 1978
049 Open-Graded Friction Courses for Highways 1978

051 Construction Contract Staffing 1978
052 Management and Selection Systems for Highway Maintenance Equipment 1978
053 Precast Concrete Elements for Transportation Facilities 1978
054 Recycling Materials for Highways 1978
055 Storage and Retrieval Systems for Highway and Transportation Data 1978
056 Joint-Related Distress in PCC Pavement: Cause, Prevention, and Rehabilitation 1979
057 Durability of Concrete Bridge Decks 1979
058 Consequences of Deferred Maintenance 1979
059 Relationship of Asphalt Cement Properties to Pavement Durability 1979
060 Failure and Repair of Continuously Reinforced Concrete Pavement 1979
061 Changeable Message Signs 1979
062 State Resources for Financing Transportation Programs 1979
063 Design and Use of Highway Shoulders 1979
064 Bituminous Patching Mixtures 1979
065 Quality Assurance 1979
066 Glare Screen Guidelines 1979
067 Bridge Drainage Systems 1980
068 Motor Vehicle Size and Weight Regulations, Enforcement, and Permit Operations 1980
069 Bus Route and Schedule Planning Guidelines 1980
070 Design of Sedimentation Basins 1980
071 Direction Finding from Arterials to Destinations 1980
072 Transportation Needs Study and Financial Constraints 1980
073 Alternative Work Schedules: Impacts on Transportation 1980
074 State Transit-Management Assistance to Local Communities 1980
075 Transit Boards-Composition, Roles, and Procedures 1981
076 Collection and Use of Pavement Condition Data 1981
077 Evaluation of Pavement Maintenance Strategies 1981
078 Value Engineering in Preconstruction and Construction 1981
079 Contract Time Determination 1981
080 Formulating and Justifying Highway Maintenance Budgets 1981
081 Experiences in Transportation System Management 1981
082 Criteria for Evaluation of Truck Weight Enforcement Programs 1981
083 Bus Transit Accessibility for the Handicapped in Urban Areas 1981
084 Evaluation Criteria and Priority Setting for State Highway Programs 1981
085 Energy Involved in Construction Materials and Procedures 1981
086 Effects of Traffic-Induced Vibrations on Bridge Deck Repairs 1981
087 Highway Noise Barriers 1981
088 Underwater Inspection and Repair of Bridge Substructures 1981
089 Geotechnical Instrumentation for Monitoring Field Performance 1982
090 New-Product Evaluation Procedures 1982
091 Highway Accident Analysis Systems 1982
092 Minimizing Reflection Cracking of Pavement Overlays 1982
093 Coordination of Transportation System Management and Land Use Management 1982
094 Photologging 1982
095 Statewide Transportation Planning 1982
096 Pavement Subsurface Drainage Systems 1982
097 Transit Ownership/Operation Options for Small Urban and Rural Areas 1982
098 Resealing Joints and Cracks in Rigid and Flexible Pavements 1982
099 Resurfacing with Portland Cement Concrete 1982
100 Managing State Highway Finance 1982
101 Historic Bridges-Criteria for Decision Making 1983
102 Material Certification and Material-Certification Effectiveness 1983
103 Risk Assessment Processes for Hazardous Materials Transportation 1983
104 Criteria for Use of Asphalt Friction Surfaces 1983
105 Construction Contract Claims: Causes and Methods of Settlement 1983
106 Practical Guidelines for Minimizing Tort Liability 1983
107 Shallow Foundations for Highway Structures 1983
108 Bridge Weight-Limit Posting Practice 1984
109 Highway Uses of Epoxy with Concrete 1984
110 Maintenance Management Systems 1984
111 Distribution of Wheel Loads on Highway Bridges 1984
112 Cost-Effectiveness of Hot-Dip Galvanizing for Exposed Steel 1984
113 Administration of Research, Development, and Implementation Activities in Highway Agencies 1984
114 Management of Traffic Signal Maintenance 1984
115 Reducing Construction Conflicts Between Highway and Utilities 1984
116 Asphalt Overlay Design Procedures 1984
117 Toll Highway Financing 1984
118 Detecting Defects and Deterioration in Highway Structures 1985
119 Prefabricated Bridge Elements and Systems 1985
120 Professional Resource Management and Forecasting 1985
121 Energy Conservation in Transportation 1985
122 Life-Cycle Cost Analysis of Pavements 1985
123 Bridge Designs to Reduce and Facilitate Maintenance and Repair 1985
124 Use of Weigh-in-Motion Systems for Data Collection and Enforcement 1986
125 Maintenance Activities Accomplished by Contract 1986
126 Equipment for Obtaining Pavement Condition and Traffic Loading Data 1986
127 Use of Fly Ash in Concrete 1986
128 Methods for Identifying Hazardous Highway Elements 1986
129 Freezing and Thawing Resistance of High-Strength Concrete 1986
130 Traffic Data Collection and Analysis: Methods and Procedures 1986
131 Effects of Illegal Permit and Illegal Overloads on Pavement 1987
132 System-Wide Safety Improvements: An Approach To Safety Consistency 1987
133 Integrated Highway Information Systems 1987
134 D-Cracking Of Concrete Pavements 1987
135 Pavement Management Practices 1987
136 Protective Coatings for Bridge Steel 1987
137 Negotiating And Contracting For Professional Engineering Services 1988
138 Pavement Markings: Materials and Application for Extended Service Life 1988
139 Pedestrians and Traffic Control Measures 1988
140 Durability of Prestressed Concrete Highway Structures 1988
141 Bridge Deck Joints 1989
142 Methods of Cost-Effectiveness Analysis for Highway Projects 1988
143 Uniformity Efforts in Oversize/Overweight Permits 1988
144 Breaking/Cracking and Seating Concrete Pavements 1989
145 Staffing Considerations in Construction Engineering Management 1989
146 Use of Consultants for Construction Engineering Inspection 1989
147 Treatment of Problem Foundations for Highway Embankments 1989
148 Indicators of Quality in Maintenance 1989
149 Partnerships for Innovation: Private-Sector Contributions to Innovation in the Highway Industry 1989
150 Technology Transfer in Selected Highway Agencies 1989
151 Process for Recapitalizing Highway Transportation Systems 1989
152 Compaction of Asphalt Pavement 1989
153 Evolution and Benefits of Preventive Maintenance Strategies 1989
154 Recycling Portland Cement Concrete Pavements 1989
155 Freeway Guide Sign Replacement: Policies and Criteria 1991
156 Freeway Incident Management 1990
157 Maintenance Management of Street and Highway Signs 1990
158 Wet-Pavement Safety Programs 1990
159 Design and Construction of Bridge Approaches 1990
160 Cold-Recycled Bituminous Concrete Using Bituminous Materials 1990
161 Computer-Aided Design and Drafting Systems 1990
162 Signing Policies, Procedures, Practices, and Fees for Logo and Tourist-Oriented Directional Signing 1990
163 Innovative Strategies for Upgrading of Personnel by State Transportation Departments 1990
164 Measures to Curtail State Fuel Tax Evasion 1990
165 Transportation Telecommunications 1990
166 Traffic Signal Control Equipment: State of the Art 1990
167 Measurements, Specifications, and Achievement of Smoothness for Pavement Construction 1990
168 Contract Management Systems 1990
169 Removing Concrete from Bridges 1991
170 Managing Urban Freeway Maintenance 1990
171 Fabrics in Asphalt Overlays and Pavement Maintenance 1991
172 Signal Timing Improvement Practices 1992

174 Storm Water Management for Transportation Facilities 1993
175 Moisture Damage in Asphalt Concrete 1991
176 Bridge Paint: Removal, Containment, and Disposal 1992
177 Freeway Corridor Management 1992
178 Truck Escape Ramps 1992
179 Latex-Modified Concretes and Mortars 1992
180 Performance Characteristics of Open-Graded Friction Courses 1992
181 In-Service Experience with Traffic Noise Barriers 1992
182 Performance and Operational Experience of Truck-Mounted Attenuators 1993
183 Knowledge-Based Expert Systems in Transportation 1992
184 Disposal of Roadside Litter Mixtures 1993
185 Preferential Lane Treatments for High-Occupancy Vehicles 1993
186 Supplemental Advance Warning Devices 1993
187 Rapid Test Methods for Asphalt Concrete and Portland Cement Concrete 1993
188 Management Training and Development Programs 1994
189 Pavement Structural Design Practices 1993
190 Criteria for Qualifying Contractors for Bidding Purposes 1994
191 Use of Rumble Strips to Enhance Safety 1993
192 Accident Data Quality 1993
193 Hot In-Place Recycling of Asphalt Concrete 1994
194 Electronic Toll and Traffic Management (ETTM) Systems 1993
195 Use of Warranties in Road Construction 1994
196 Highway Maintenance Procedures Dealing with Hazardous Material Incidents 1994
197 Corridor Preservation 1994
198 Uses of Recycled Rubber Tires in Highways 1994
199 Recycling and Use of Waste Materials and By-Products in Highway Construction 1994
200 Underwater Bridge Maintenance and Repair 1994
201 Multimodal Evaluation in Passenger Transportation 1994
202 Severity Indices of Roadside Features 1994
203 Current Practices in Determining Pavement Condition 1994
204 Portland Cement Concrete Resurfacing 1994
205 Performance and Operational Experience of Crash Cushions 1994
206 Managing Highway Tort Liability 1994
207 Managing Roadway Snow and Ice Control Operations 1994
208 Development and Implementation of Traffic Control Plans for Highway Work Zones 1994
209 Sealers for Portland Cement Concrete Highway Facilities 1994
210 Road Pricing for Congestion Management: A Survey of International Practice 1994
211 Design, Construction, and Maintenance of PCC Pavement Joints 1995
212 Performance-Related Specifications for Highway Construction and Rehabilitation 1995
213 Effective Use of Park-and-Ride Facilities 1995
214 Resolution of Disputes to Avoid Construction Claims 1995
215 Determination of Contract Time for Highway Construction Projects 1995
216 Implementation of Technology From Abroad 1995
217 Consideration of the 15 Factors in the Metropolitan Planning Process 1995
218 Mitigation of Nighttime Construction Noise, Vibrations, and Other Nuisances 1999
219 Photographic Enforcement of Traffic Laws 1995
220 Waterproofing Membranes for Concrete Bridge Decks 1995
221 Assessing the Effects of Highway-Widening Improvements on Urban and Suburban Areas 1996
222 Pavement Management Methodologies to Select Projects and Recommend Preservation Treatments 1995
223 Cost-Effective Preventive Pavement Maintenance 1996
224 Longitudinal Occupancy of Controlled Access Right-of-Way by Utilities 1996
225 Left-Turn Treatments at Intersections 1996
226 Remediation of Petroleum-Contaminated Soils 1996
227 Collecting and Managing Cost Data for Bridge Management Systems 1996
228 Reduced Visibility Due to Fog on the Highway 1996
229 Applications of 3-D and 4-D Visualization Technology in Transportation 1996
230 Freight Transportation Planning Practices in the Public Sector 1996
231 Managing Contract Research Programs 1996
232 Variability in Highway Pavement Construction 1996
233 Land Development Regulations that Promote Access Management 1996
234 Settlement of Bridge Approaches (The Bump at the End of the Bridge) 1997
235 Application of Full-Scale Accelerated Pavement Testing 1996
236 Methods for Household Travel Surveys 1996
237 Changeable Message Signs 1997
238 Performance Measurement in State Departments of Transportation 1997
239 Pavement Subsurface Drainage Systems 1997
240 Toll Plaza Design 1997
241 Truck Operating Characteristics 1997
242 Trenchless Installation of Conduits Beneath Roadways 1997
243 Methods for Capital Programming and Projection Selection 1997
244 Guardrail and Median Barrier Crashworthiness 1997
245 Traffic Signal Control Systems Maintenance Management Practices 1997
246 Outsourcing of State Highway Facilities and Services 1997
247 Stabilization of Existing Subgrades to Improve Constructibility During Interstate Pavement Reconstruction 1997
248 Evaluating and Measuring the Effectiveness of Training 1997
249 Methods for Increasing Live Load Capacity of Existing Highway Bridges 1997
250 Highway-Rail Grade Crossing Surfaces 1998
251 Lead-Based Paint Removal for Steel Highway Bridges 1997
252 Response of Small Urbanized Area MPOs to ISTEA 1998
253 Dynamic Effects of Pile Installations on Adjacent Structures 1997
254 Service Life of Drainage Pipe 1998
255 Ground Penetrating Radar for Evaluating Subsurface Conditions for Transportation Facilities 1998
256 Submittal of Bid Proposals in Electronic Format 1998
257 Maintenance Issues and Alternate Corrosion Protection Methods for Exposed Bridge Steel 1998
258 Applications of GPS for Surveying and Other Positioning Needs in Departments of Transportation 1998
259 Management of Surface Transportation Systems 1998
260 Thin-Surfaced Pavements 1998
261 Criteria for Highway Routing of Hazardous Materials 1998
262 Tolling Practices for Highway Facilities 1998
263 State DOT Management Techniques for Materials and Construction Acceptance 1998
264 Modern Roundabout Practice in the United States (Photocopy Edition) 1998
265 Managing Product Liability to Achieve Highway Innovations 1998
266 Dynamic Impact Factors for Bridges 1998
267 Transportation Development Process 1999
268 Relationship Between Pavement Surface Texture and Highway Traffic Noise</td> 1998
269 Road User and Mitigation Costs in Highway Pavement Projects 1999
270 Transportation Management Center Functions 1998
271 Traffic Signal Operations Near Highway-Rail Grade Crossings 1999
272 Best Management Practices for Environmental Issues Related to Highway and Street Maintenance 1999
273 Project Development Methodologies for Reconstruction of Urban Freeways and Expressways 1999
274 Methods to Achieve Rut-Resistant Durable Pavements 1999
275 Historic Highway Bridge Preservation Practices 1999
276 Geotechnical Related Development and Implementation of Load and Resistance Factor Design (LRFD) Methods 1999
277 Consultants for DOT Preconstruction Engineering Work 1999
278 Measuring In Situ Mechanical Properties of Pavement Subgrade Soils 1999
279 Roadway Incident Diversion Practices 1999
280 Seven Keys to Building a Robust Research Program 1999
281 Operational Impacts of Median Width on Larger Vehicles 2000
282 Project Management Information n Systems 2000
283 Fleet Management and Selection Systems for Highway Maintenance Equipment 2000
284 Performance Survey on Open-Graded Friction Course Mixes 2000
285 Maintenance of Highway Edgedrains 2000
286 Multimodal Aspects of Statewide Transportation Planning 2000
287 Sleep Deprivation Countermeasures for Motorist Safety 2000
288 Data Sharing and Data Partnerships for Highways 2000
289 Corridor Management 2000
290 Current Practices for Assessing Economic Development Impacts from Transportation Investments 2000
291 Evaluation of Pavement Friction Characteristics 2000
292 Innovative Practices to Reduce Delivery Time for Right-of-Way in Project Development 2000
293 Reducing and Mitigating Impacts of Lane Occupancy During Construction and Maintenance 2000
294 Configuration Management in Transportation Management Systems 2001
295 Statistical Methods in Highway Safety Analysis 2001
296 Impact of New Information and Communication Technologies on Transportation Agencies 2001
297 Building Effective Relationships Between Central Cities and Regional, State, and Federal Agencies 2001
298 Truck Trip Generation Data 2001
299 Recent Geometric Design Research for Improved Safety and Operations 2001
300 Performance Measures for Research, Development, and Technology Programs 2001
301 Collecting, Processing, and Integrating GPS Data into GIS 2002
302 Mitigation of Ecological Impacts 2002
303 Assessment and Rehabilitation of Existing Culverts 2002
304 Driveway Regulation Practices 2002
305 Interaction Between Roadways and Wildlife Ecology 2002
306 Long-Term Pavement Marking Practices 2002
307 Systems Engineering Processes for Developing Traffic Signal Systems 2003
308 Owner Controlled Insurance Programs 2002
309 Transportation Planning and Management for Special Events 2003
310 Impact of Red Light Camera Enforcement on Crash Experience 2003
311 Performance Measures of Operational Effectiveness for Highway Segments and Systems 2003
312 Facilitating Partnerships in Transportation Research 2003
313 State DOT Outsourcing and Private-Sector Utilization 2003
314 Strategies for Managing Increasing Truck Traffic 2003
315 Compensation for Contractors' Home Office Overhead 2003
316 Design Exception Practices 2003
317 Dealing with Truck Parking Demands 2003
318 Safe and Quick Clearance of Traffic Incidents 2003
319 Bridge Deck Joint Performance 2003
320 Integrating Freight Facilities and Operations with Community Goals 2003
321 Roadway Safety Tools for Local Agencies 2003
322 Safety Management Systems 2003
323 Recruiting and Retaining Individuals in State Transportation Agencies 2003
324 Prefabricated Bridge Elements and Systems to Limit Traffic Disruption During Construction 2003
325 Significant Findings from Full-Scale Accelerated Pavement Testing 2004
326 Strategic Planning and Decision Making in State Departments of Transportation 2004
327 Cost-Effective Practices for Off-System and Local Interest Bridges 2004
328 State Product Evaluation Programs 2004
329 Integrating Tourism and Recreation Travel with Transportation Planning and Project Delivery 2004
330 Public Benefits of Highway System Preservation and Maintenance 2004
331 State Highway Letting Program Management 2004
332 Access Management on Crossroads in the Vicinity of Interchanges 2004
333 Concrete Bridge Deck Performance 2004
334 Automated Pavement Distress Collection Techniques 2004
335 Pavement Management Applications Using Geographic Information Systems 2004
336 Road Safety Audits 2004
337 Cooperative Agreements for Corridor Management 2004
338 Thin and Ultra-Thin Whitetopping 2004
339 Centerline Rumble Strips 2005
340 Convertible Roadways and Lanes 2004
341 Integrated Roadside Vegetation Management 2005
342 Chip Seal Best Practices 2005
343 Management of Disadvantaged Business Enterprise Issues in Construction Contracting 2005
344 Winter Highway Operations 2005
345 Steel Bridge Erection Practices 2005
346 State Construction Quality Assurance Programs 2005
347 Managing Archaeological Investigations 2005
348 Improving the Safety of Older Road Users 2005
349 Developing Transportation Agency Leaders 2005
350 Crash Records Systems 2005
351 Access Rights 2005
352 Value Engineering Applications in Transportation 2005
353 Inspection and Maintenance of Bridge Stay Cable Systems 2005
354 Inspection and Management of Bridges with Fracture-Critical Details 2005
355 Transportation Technology Transfer: Successes, Challenges, and Needs 2005
356 Pavement Markings -- Design and Typical Layout Details 2006
357 Use of Geophysics for Transportation Projects 2006
358 Statewide Travel Forecasting Models 2006
359 Bridge Rating Practices and Policies for Overweight Vehicles 2006
360 Rock-Socketed Shafts for Highway Structure Foundations 2006
361 Visualization for Project Development 2006
362 Training Programs, Processes, Policies, and Practices 2006
363 Control of Invasive Species 2006
364 Estimating Toll Road Demand and Revenue 2006
365 Preserving and Using Institutional Memory Through Knowledge Management Practices 2007
366 Tribal Transportation Programs 2007
367 Technologies for Improving Safety Data 2007
368 Cone Penetration Testing 2007
369 State DOT Crash Reconstruction Practices 2007
370 Animal-Vehicle Collision Data Collection 2007
371 Managing Selected Transportation Assets: Signals, Lighting, Signs, Pavement Markings, Culverts, and Sidewalks 2007
372 Emerging Technologies for Construction Delivery 2007
373 Multi-Disciplinary Teams in Context-Sensitive Solutions 2007
374 Preserving Freight and Passenger Rail Corridors and Service 2007
375 Bridge Inspection Practices 2007
376 Quality Assurance in Design-Build Projects 2008
377 Compilation of Public Opinion Data on Tolls and Road Pricing 2008
378 State Highway Cost Allocation Studies 2008
379 Selection and Evaluation of Alternative Contracting Methods to Accelerate Project Completion 2008
380 Applications of Illuminated, Active, In-Pavement Marker Systems 2008
381 Falling Weight Deflectometer Usage 2008
382 Estimating Stiffness of Subgrade and Unbound Materials for Pavement Design 2008
383 Changeable Message Sign Displays During Non-Incident, Non-Roadwork Periods 2008
384 Forecasting Metropolitan Commercial and Freight Travel 2008
385 Information Technology for Efficient Project Delivery 2008
386 High Speed Weigh-in-Motion System Calibration Practices 2008
387 LED Traffic Signal Monitoring, Maintenance, and Replacement Issues 2008
388 Pre-Overlay Treatment of Existing Pavements 2009
389 Performance-Based Contracting for Maintenance 2009
390 Performance-Based Construction Contractor Prequalification 2009
391 Public Sector Decision Making for Public-Private Partnerships 2009
392 Transportation's Role in Emergency Evacuation and Reentry 2009
393 Adjacent Precast Concrete Box Beam Bridges: Connection Details 2009
394 Reducing Litter on Roadsides 2009
395 Debt Finance Practices for Surface Transportation 2009
396 Monitoring Scour Critical Bridges 2009
397 Bridge Management Systems for Transportation Agency Decision Making 2009
398 Cathodic Protection for Life Extension of Existing Reinforced Concrete Bridge Elements Cathodic Protection for Life Extension of Existing Reinforced Concrete Bridge Elements 2009
399 Real-Time Traveler Information Systems 2009
400 New Approaches to Ecological Surveys 2009
401 Quality Management of Pavement Condition Data Collection 2009
402 Construction Manager-at-Risk Project Delivery for Highway Programs 2009
403 Adaptive Traffic Control Systems: Domestic and Foreign State of Practice 2010
404 State of the Practice in Highway Access Management 2010
405 Utility Location and Highway Design 2010
406 Advanced Practices in Travel Forecasting 2010
407 Effective Public Involvement Using Limited Resources 2010
408 Pavement Marking Warranty Specifications 2010
409 Traffic Signal Retiming Practices in the United States 2010
410 Freight Transportation Surveys 2011
411 Microsurfacing 2010
412 Speed Reduction Techniques for Rural High-to-Low Speed Transitions 2011
413 Techniques for Effective Highway Construction Projects in Congested Urban Areas 2011
414 Effective Delivery of Small-Scale Federal-Aid ProjectsEffective Delivery of Small-Scale Federal-Aid Projects 2011
415 Design Fires in Road Tunnels 2011
416 Implementing Race-Neutral Measures in State Disadvantaged Business Enterprise ProgramsImplementing Race-Neutral Measures in State Disadvantaged Business Enterprise Programs 2011
417 Geometric Design Practices for Resurfacing, Restoration, and Rehabilitation 2011
418 Developing Production Pile Driving Criteria from Test Pile Data 2011
419 Transportation Improvement Program Revision Process 2011
420 Operational and Institutional Agreements That Facilitate Regional Traffic Signal Operations 2011
421 Recycling and Reclamation of Asphalt Pavements Using In-Place Methods 2011
422 Trade-Off Considerations in Highway Geometric Design 2011
423 Long-Term Performance of Polymer Concrete for Bridge Decks 2011
424 Engineering Economic Analysis Practices for Highway Investment 2012
425 Waterproofing Membranes for Concrete Bridge Decks 2012
426 Performance-Based Highway Maintenance and Operations Management 2012
427 Extent of Highway Capacity Manual Use in Planning 2012
428 Practices and Procedures for Site-Specific Evaluations of Earthquake Ground Motions 2012
429 Geotechnical Information Practices in Design-Build Projects 2012
430 Cost-Effective and Sustainable Road Slope Stabilization and Erosion Control 2012
431 Practices to Manage Traffic Sign Retroreflectivity 2012
432 Recent Roadway Geometric Design Research for Improved Safety and Operations 2012
433 Significant Findings from Full-Scale Accelerated Pavement Testing 2012
434 Use of the U.S. Census Bureau's Public Use Microdata Sample (PUMS) by State Departments of Transportation and Metropolitan Planning Organizations 2012
435 v1 Recycled Materials and Byproducts in Highway Applications - Summary Report, Volume 1 2013
435 v2 (online only)Recycled Materials and Byproducts in Highway Applications - Coal Combustion Byproducts, Volume 2 2013
435 v3 (online only)Recycled Materials and Byproducts in Highway Applications - Non-Coal Combustion Byproducts, Volume 3 2013
435 v4 (online only)Recycled Materials and Byproducts in Highway Applications - Mineral and Quarry Byproducts, Volume 4 2013
435 v5 (online only)Recycled Materials and Byproducts in Highway Applications - Slag Byproducts, Volume 5 2013
435 v6 (online only)Recycled Materials and Byproducts in Highway Applications - Reclaimed Asphalt Pavement, Recycled Concrete Aggregate, and Construction Demolition Waste, Volume 6 2013
435 v7 (online only)Recycled Materials and Byproducts in Highway Applications - Scrap Tire Byproducts, Volume 7 2013
435 v8 (online only)Recycled Materials and Byproducts in Highway Applications - Manufacturing and Construction Byproducts, Volume 8 2013
436 Local Policies and Practices That Support Safe Pedestrian Environments 2012
437 Assessing the Long-Term Performance of Mechanically Stabilized Earth Walls 2012
438 Expedited Procurement Procedures for Emergency Construction Services 2012
439 Use of Transportation Asset Management Principles in State Highway Agencies 2013
440 Performance-Based Seismic Bridge Design 2013
441 High Performance Concrete Specifications and Practices for Bridges 2013
442 Practices and Performance Measures for Local Public Agency Federally Funded Highway Projects 2013
443 Practical Highway Design Solutions 2013
444 Pollutant Load Reductions for Total Maximum Daily Loads for Highways 2013
445 Practices for Unbound Aggregate Pavement Layers 2013
446 Use of Advance Geospatial Data, Tools, Technologies, and Information in Department of Transportation Projects 2013
447 Active Traffic Management for Arterials 2013
448 State Department of Transportation Small Business Programs 2013
449 Strategies to Mitigate the Impacts of Chloride Roadway Deicers on the Natural Environment 2013
450 Forecasting Highway Construction Staffing Requirements 2013
451 Emergency Medical Services Response to Motor Vehicle Crashes in Rural Areas 2013
452 State Department of Transportation Fleet Replacement Management Practices 2014
453 State Bridge Load Posting Processes and Practices 2014
454 Response to Extreme Weather Impacts on Transportation Systems 2014
455 Alternative Technical Concepts for Contract Delivery Methods 2014
456 Non-Nuclear Methods for Compaction Control of Unbound Materials 2014
457 Implementation of the AASHTO Mechanistic-Empirical Pavement Design Guide and Software 2014
458 Roadway Safety Data Interoperability Between Local and State Agencies 2014
459 Using the Economic Value Created by Transportation to Fund Transportation 2014
460 Sharing Operations Data Among Agencies 2014
461 Accelerating Implementation of Transportation Research Results 2014
462 Managing Longitudinal Utility Installations on Controlled Access Highway Right-of-Way 2014
463 Pavement Patching Practices 2014
464 Thin Asphalt Concrete Overlays 2014
465 Permanent Signs Mounted on Median Barriers 2014
466 Alliance Contracting-Evolving Alternative Project Delivery 2015
467 Visualization of Technical Data for Hazard Mitigation and Disaster Response 2015
468 Interactive Training for All-Hazards Emergency Planning, Preparation, and Response for Maintenance and Operations Field Personnel 2015
469 Impacts of Energy Developments on U.S. Roads and Bridges 2015
470 Maintenance Quality Assurance Field Inspection Practices 2015
471 Practices for Developing Transparent Best Value Selection Procedures 2015
472 FEMA and FHWA Emergency Relief Funds Reimbursements to State Departments of Transportation 2015
473 Indefinite Delivery/Indefinite Quantity Contracting Practices 2015
474 Service Life of Culverts 2015
475 Fiber Additives in Asphalt Mixtures 2015
476 Practices for Permitting Superheavy Load Movements on Highway Pavements 2015
477 Methods and Practices on Reduction and Elimination of Asphalt Mix Segregation 2015
478 Design and Load Testing of Large Diameter Open-Ended Driven Piles 2015
479 Forecasting Transportation Revenue Sources: Survey of State Practices 2015
480 Economic and Development Implications of Transportation Disinvestment 2015
481 Current Practices to Set and Monitor DBE Goals on Design-Build Projects and Other Alternative Project Delivery Methods 2015
482 Work Zone Speed Management 2015
483 Training and Certification of Highway Maintenance Workers 2015
484 Influence of Geotechnical Investigation and Subsurface Conditions on Claims, Change Orders, and Overruns 2016
485 Converting Paved Roads to Unpaved 2016
486 State Practices for Local Road Safety2016
487 Public Perception of Mileage-Based Use Fees 2016
488 Roundabout Practices 2016
489 Extending Bridge Service Life Through Field Welded Repairs and Retrofits 2016
490 Practice of Rumble Strips and Rumble Stripes 2016
491 Uses of Mobile Information Technology Devices in the Field for Design, Construction, and Asset Management 2016
492 Performance Specifications for Asphalt Mixtures 2016
493 Practices for High-Tension Cable Barriers 2016
494 Life-Cycle Cost Analysis for Management of Highway Assets 2016
495 Use of Reclaimed Asphalt Pavement and Recycled Asphalt Shingles in Asphalt Mixtures 2016
496 Minimizing Roadway Embankment Damage from Flooding 2016
497 Post-Extreme Event Damage Assessment and Response for Highway Bridges 2016
498 Application of Pedestrian Crossing Treatments for Streets and Highways 2016
499 Alternate Design/Alternate Bid Process for Pavement-Type Selection 2016
500 Control of Concrete Cracking in Bridges 2017

502 Practices for Establishing Contract Completion Dates for Highway Projects 2017
503 Leveraging Technology for Transportation Agency Workforce Development and Training 2017
504 Strategic Program Delivery Methods 2017
505 Current Practices and Guidelines for the Reuse of Bridge Foundations 2017
506 Effective Utility Coordination: Application of Research and Current Practices 2017
507 Traffic Signal Preemption at Intersections Near Highway-Rail Grade Crossings 2017
508 Data Management and Governance Practices 2017
509 Highway Worker Safety 2017
510 Resource Allocation of Available Funding to Programs of Work 2017
511 Relationship Between Chemical Makeup of Binders and Engineering Performance 2017
512 Use of Fiber-Reinforced Polymers in Highway Infrastructure 2017
513 Evolving Debt Finance Practices for Surface Transportation 2017
514 Statewide and Megaregional Travel Forecasting Models: Freight and Passenger 2017