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Search results for "level differences"

Filters: 2009 2009 ×
Viewing 1 - 20 of 34 results by relevance

Guidance for the Design and Application of Shoulder and Centerline Rumble Strips  (2009)

Measuring Tire-Pavement Noise at the Source  (2009)

Precision Estimates of AASHTO T 242  (2009)

Responsibility for Implementation and Enforcement of Airport Land-Use Zoning Restrictions  (2009)

Proceedings

Measures of Health Literacy: Workshop Summary  (2009)

Track Maintenance Costs on Rail Transit Properties  (2009)

Consensus Study Report

Depression in Parents, Parenting, and Children: Opportunities to Improve Identification, Treatment, and Prevention  (2009)

Proceedings

Military Medical Ethics: Issues Regarding Dual Loyalties: Workshop Summary  (2009)

Recommended Practice for Stabilization of Sulfate-Rich Subgrade Soils  (2009)

Consensus Study Report

State of the USA Health Indicators: Letter Report  (2009)

Consensus Study Report

Construction Research at NIOSH: Reviews of Research Programs of the National Institute for Occupational Safety and Health  (2009)

Safety Management Systems for Airports, Volume 2: Guidebook  (2009)

Impact of Shoulder Width and Median Width on Safety  (2009)

Proceedings

Improving the Measurement of Late-Life Disability in Population Surveys: Beyond ADLs and IADLs: Summary of a Workshop  (2009)

Consensus Study Report

Review of the Bureau of Reclamation's Corrosion Prevention Standards for Ductile Iron Pipe  (2009)

Consensus Study Report

Mapping the Zone: Improving Flood Map Accuracy  (2009)

Guidelines for Dowel Alignment in Concrete Pavements  (2009)

Consensus Study Report

An Assessment of the SBIR Program at the National Aeronautics and Space Administration  (2009)

Security 101: A Physical Security Primer for Transportation Agencies  (2009)

Improving Pedestrian and Motorist Safety Along Light Rail Alignments  (2009)