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2013
Comparison of Locomotive Emissions Measured During Dynamometer Versus Rail Yard Engine Load Tests

Transportation Research Record: Journal of the Transportation Research Board, Issue 2341, pp 23-33

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2013
Effects of Errors on Vehicle Emission Rates from Portable Emissions Measurement Systems

Transportation Research Record: Journal of the Transportation Research Board, Issue 2340, pp 10-19

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2013
Impact of Modulus Based Device Variability on Quality Control of Compacted Geomaterials Using Measurement System Analysis

Transportation Research Board 92nd Annual Meeting, 13p

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2013
Repeatability and Reproducibility of Mobile Retroreflectivity Units for Measurement of Pavement Markings

Transportation Research Record: Journal of the Transportation Research Board, Issue 2337, pp 74–82

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2013
Prediction of Asphalt Pavement Surface Characteristics Using Torque Measurements

Transportation Research Board 92nd Annual Meeting, 19p

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2013
Monitoring of First “Bridge-in-a-Backpack” Bridge in Massachusetts

Transportation Research Board 92nd Annual Meeting, 16p

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2013
Accuracy of SOBO 20 in the Measurement of Salt on Winter Pavements

Transportation Research Record: Journal of the Transportation Research Board, Issue 2329, pp 24–30

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2012-09
Bridge Retrofit Laser System

NCHRP-IDEA Program Project Final Report, 35p

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2012-04
Side Friction as a Parameter in Optimizing Winter Road Operations

Transportation Research Circular, Issue E-C162, pp 107-116

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2012-04
Friction and Side Friction: Comparing Measuring Equipment with Passenger Cars

Transportation Research Circular, Issue E-C162, p 139

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2012
Limits of Agreement Method for Comparison of Pavement Friction Measurement

Transportation Research Record: Journal of the Transportation Research Board, Issue 2306, pp 188–195

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2012
Precision of Florida Methods for Automated and Manual Faulting Measurements

Transportation Research Record: Journal of the Transportation Research Board, Issue 2306, pp 131–137

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2012
Avoiding Sulfate Heave in Subgrades with a Little Help from Precision Agriculture

Transportation Research Record: Journal of the Transportation Research Board, Issue 2310, pp 93–102

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2012
Evaluation of Nonnuclear Soil Moisture and Density Devices for Field Quality Control

Transportation Research Record: Journal of the Transportation Research Board, Issue 2310, pp 18–26

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2011-07
Advanced Methods for Mobile Retroreflectivity Measurement of Pavement Marking

NCHRP-IDEA Program Project Final Report, 19p

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2011
Revised Methodology for Computing International Friction Index

Transportation Research Record: Journal of the Transportation Research Board, Issue 2227, pp 129-137

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2011
System for Measuring Splash on Wet Pavements

Transportation Research Record: Journal of the Transportation Research Board, Issue 2227, pp 171-179

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2010
Interlaboratory Study on Measuring Coefficient of Thermal Expansion of Concrete

Transportation Research Record: Journal of the Transportation Research Board, Issue 2164, pp 58-65

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2010
Evaluation of the Speed Constant and Its Effect on the Calibration of Friction-Measuring Devices

Transportation Research Record: Journal of the Transportation Research Board, Issue 2155, pp 134-144

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2009
Guide for Pavement Friction

NCHRP Web-Only Document, Issue 108, 257p

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2009
Measurement of Vertical Distribution of Truck Noise Sources During Highway Cruise Pass-Bys by Acoustic Beam Forming

Transportation Research Record: Journal of the Transportation Research Board, Issue 2123, pp 145-152

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2009
California Applications and Experiences Using the OBSI Method

Transportation Research Board 88th Annual Meeting, 14p

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2009
Factors Influencing Frictional Measurement Using Dynamic Friction Tester

Transportation Research Board 88th Annual Meeting, 14p

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2009
Stiffness-Based Assessment of Pavement Foundation Materials Using Portable Tools

Transportation Research Record: Journal of the Transportation Research Board, Issue 2116, pp 26-34

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2008
Too Expensive to Meter: Influence of Transaction Costs in Transportation and Communication

Transportation Research Board 87th Annual Meeting, 18p

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of 16 pages    

Showing 51 - 75 of 390 records