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Search results for "collection period"

Filters: National Cooperative Highway Research Program NCHRP ×
Viewing 1 - 20 of 85 results by relevance

Roadside Hardware Replacement Analysis: User Guide  (2021)

Guidelines for Selection of Speed Reduction Treatments at High-Speed Intersections: Supplement to NCHRP Report 613  (2008)

Reducing Risks to Worker Safety in Work Zones Due to Distracted Drivers  (2023)

Methods and Technologies for Pedestrian and Bicycle Volume Data Collection: Phase 2  (2017)

Addressing Encroachment-Related Safety Issues in Work Zones: A Guide  (2023)

Fatigue Loading and Design Methodology for High-Mast Lighting Towers  (2012)

In-Service Performance Evaluation: Guidelines for the Assembly and Analysis of Data  (2022)

Standardized Procedures for Personal Travel Surveys  (2008)

Applying GPS Data to Understand Travel Behavior, Volume II: Guidelines  (2014)

Management and Use of Data for Transportation Performance Management: Guide for Practitioners  (2019)

Field Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content  (2018)

Effective Experiment Design and Data Analysis in Transportation Research  (2012)

Traffic Law Enforcement in Work Zones: Phase II Research  (2013)

Tools for Assuring WIM Data Quality: Practical Guide  (2023)

Applying GPS Data to Understand Travel Behavior, Volume I: Background, Methods, and Tests  (2014)

Development of Crash Modification Factors for Uncontrolled Pedestrian Crossing Treatments  (2017)

Wrong-Way Driving Solutions, Policy, and Guidelines  (2023)

Determination of Work Zone Encroachments  (2023)

Acceleration, Deceleration, and Stopping Sight Distance Criteria for Geometric Design of Highways and Streets  (2024)