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Search results for "developmental variation"

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An Investigation of the Cause of Variation in HMA Bulk Specific Gravity Test Results Using Non-Absorptive Aggregates  (2004)

Cost-Effective Performance Measures for Travel Time Delay, Variation, and Reliability  (2008)

Transportation Workforce Planning and Development Strategies  (2019)

Aggregate Quality Requirements for Pavements  (2018)

Understanding Changes in Demographics, Preferences, and Markets for Public Transportation  (2018)

Women’s Issues in Transportation: Summary of the 4th International Conference, Volume 2: Technical Papers  (2011)

Using Infrared and High-Speed Ground-Penetrating Radar for Uniformity Measurements on New HMA Layers  (2012)

Commercial Motor Vehicle Carrier Safety Management Certification  (2007)

Roadway Safety Tools for Local Agencies  (2003)

Guidebook on Building Airport Workforce Capacity  (2018)

Methods for Forecasting Demand and Quantifying Need for Rural Passenger Transportation  (2013)

Attracting, Retaining, and Developing the 2030 Transportation Workforce: Design, Construction, and Maintenance  (2022)

Managing Capital Costs of Major Federally Funded Public Transportation Projects: Contractor's Final Report  (2006)

Managing Capital Costs of Major Federally Funded Public Transportation Projects: Research Results Digest  (2006)

Incorporating Reliability Performance Measures into Operations and Planning Modeling Tools: Reference Material  (2014)

Impact of the Affordable Care Act on Non-Emergency Medical Transportation (NEMT): Assessment for Transit Agencies  (2014)

Strategies to Increase Coordination of Transportation Services for the Transportation Disadvantaged  (2004)

State DOTs Connecting Specialized Transportation Users and Rides Volume 1: Research Report  (2016)

Improving ADA Complementary Paratransit Demand Estimation  (2007)

Aircraft and Airport-Related Hazardous Air Pollutants: Research Needs and Analysis  (2008)

Developing Transportation Agency Leaders  (2005)

Methods for Forecasting Demand and Quantifying Need for Rural Passenger Transportation  (2010)

Precision Estimates of AASHTO T 201, AASHTO T 202, and AASHTO T 49  (2014)

Assessing Aircraft Noise Conditions Affecting Student Learning, Volume 1: Final Report  (2014)

Management of Disadvantaged Business Enterprise Issues in Construction Contracting  (2005)

Assessing Aircraft Noise Conditions Affecting Student Learning, Volume 2: Appendices  (2014)

Practices for Local Calibration of LRFD Geotechnical Resistance Factors  (2023)

E-Scooter Safety: Issues and Solutions  (2022)

Guidebook to Creating a Collaborative Environment Between Airport Operations and Maintenance  (2013)

Aggregate Properties and the Performance of Superpave-Designed Hot-Mix Asphalt  (2005)

Selected State DOT Cost Reduction Initiatives for the Administration of State Public Transportation Programs  (2012)

Guidelines for the Use of Pavement Warranties on Highway Construction Projects  (2011)

Guidebook for Recruiting, Developing, and Retaining Transit Managers for Fixed-Route Bus and Paratransit Systems  (2010)

A Comprehensive Development Plan for a Multimodal Noise and Emissions Model  (2010)

Local and State Partnerships with Taxicab Companies  (2012)

Airport/Airline Agreements—Practices and Characteristics  (2010)

Guidelines to Improve the Quality of Element-Level Bridge Inspection Data  (2019)

Non-Nuclear Methods for Compaction Control of Unbound Materials  (2014)

Bibliography and Technical Appendices to Intercity Passenger Rail in the Context of Dynamic Travel Markets  (2016)

Incorporating Reliability Performance Measures into Operations and Planning Modeling Tools  (2014)

Toolkit for Rural Community Coordinated Transportation Services  (2004)

Air Traffic Control Facilities: Improving Methods to Determine Staffing Requirements: Improving Methods to Determine Staffing Requirements -- Special Report 250  (1997)

Post-Extreme Event Damage Assessment and Response for Highway Bridges  (2016)

Fires in Mass Transit Vehicles: Guide for the Evaluation of Toxic Hazards  (1991)

A Guide for Reducing Collisions Involving Young Drivers  (2007)

Use of Automated Machine Guidance within the Transportation Industry  (2018)

Training Programs, Processes, Policies, and Practices  (2006)

Appendixes to TCRP RRD 84: Audible Signals for Pedestrian Safety in LRT Environments  (2007)

Tools for Communicating Railroad-DOT Mitigation Strategies  (2014)

Consensus Study Report

Modeling Mobile-Source Emissions  (2000)

Feasibility of a Consolidated Security Credential for Persons Who Transport Hazardous Materials  (2011)

Active Traffic Management for Arterials  (2013)

Valuation and Compensation Approaches in Utility Accommodation: A Guide  (2023)

Airport Emergency Communications for People with Disabilities and Others with Access and Functional Needs  (2019)

ADA Paratransit and Other Demand-Responsive Transportation Services in Small to Midsized Transit Agencies  (2022)

Simplified Live Load Distribution Factor Equations  (2007)

Evaluation of Bridge Scour Research: Geomorphic Processes and Predictions  (2011)

Local Policies and Practices That Support Safe Pedestrian Environments  (2012)

Precision Estimates for AASHTO Test Methods T 186, T 154, and T 22, Determined Using CCRL Proficiency Sample Data  (2009)

Developing Partnerships between Transportation Agencies and the Disability and Underrepresented Communities  (2013)

Practices for Unbound Aggregate Pavement Layers  (2013)

Producing Transportation Data Products from the American Community Survey That Comply With Disclosure Rules  (2011)

Paratransit Manager's Skills, Qualifications, and Needs  (2007)

Toward a Touchless Airport Journey  (2022)

Understanding and Communicating Reliability of Crash Prediction Models  (2021)

Transforming Public Transportation Institutional and Business Models  (2012)

Playbook for Cultivating Talent in the Airport Environment  (2021)

Modulus-Based Construction Specification for Compaction of Earthwork and Unbound Aggregate  (2015)

Precision Estimates for AASHTO Test Method T 104, Determined Using AMRL Proficiency Sample Data  (2009)

Guidebook and Research Plan to Help Communities Improve Transportation to Health Care Services  (2021)

Understanding Microbial Biofilms in Receiving Waters Impacted by Airport Deicing Activities  (2014)

A Guide to Planning Resources on Transportation and Hazards  (2009)

A Guide to Planning Resources on Transportation and Hazards  (2009)

Strategies for Airports to Reduce Local Stormwater Utility Fees  (2018)

Paratransit Fleet Configurations  (2024)

Operational Experiences with Flexible Transit Services  (2004)

Precision Estimates of AASHTO T 304, AASHTO T 96, and AASHTO T 11 and Investigation of the Effect of Manual and Mechanical Methods of Washing on Sieve Analysis of Aggregates  (2014)

Guidebook on Conducting Airport User Surveys and Other Customer Research  (2021)

Potential MUTCD Criteria for Selecting the Type of Control for Unsignalized Intersections  (2015)

Optical Sizing and Roundness Determination of Glass Beads Used in Traffic Markings  (2010)

Operation of Light Rail Transit through Ungated Crossings at Speeds over 35 MPH  (2012)

Options for Reducing Lead Emissions from Piston-Engine Aircraft  (2021)

Improving ADA Paratransit Demand Estimation: Regional Modeling  (2012)

Traffic Safety Culture Research Roadmap  (2024)

Service Life of Corrosion-Damaged Reinforced Concrete Bridge Superstructure Elements: Web-Only Document  (2006)

Effects of Aircraft Noise: Research Update on Select Topics  (2008)

A Multivariate Analysis of Crash and Naturalistic Driving Data in Relation to Highway Factors  (2013)

Precision Estimates for AASHTO Test Method T 269 Determined Using AMRL Proficiency Sample Data  (2007)

Centralized versus Decentralized State Procurement of Paratransit Vehicles for the Federal Section 5310 Program  (2007)

Buy America Issues Associated with the State DOT Procurement of Paratransit Vehicles Using FTA Funds  (2007)

Field Inspection of In-Service FRP Bridge Decks  (2006)

Resource Guide for Improving Diversity and Inclusion Programs for the Public Transportation Industry  (2021)

Precision Estimates for AASHTO Test Method T308 and the Test Methods for Performance-Graded Asphalt Binder in AASHTO Specification M320  (2005)

Handbook for Examining the Effects of Non-Emergency Medical Transportation Brokerages on Transportation Coordination  (2018)