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Transportation : Operations and Traffic Management
NCFRP Report 3: Separation of Vehicles--CMV-Only Lanes

TRB's National Cooperative Highway Research Program (NCHRP) and National Cooperative Freight Research Program (NCFRP) have jointly released NCHRP Report 649/NCFRP Report 3: Separation of Vehicles—CMV-Only Lanes. The report examines major issues and concepts that should be understood in developing new ...

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ACRP Research Results Digest 15: Use of Towbarless Tractors at Airports--Best Practices

TRB's Airport Cooperative Research Program (ACRP) Research Results Digest 15: Use of Towbarless Tractors at Airports—Best Practices includes broad guidance designed to help enhance the safe operation of towbarless tractors (TBLTs) at airports.

The report is designed to assist ...

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NCHRP Report 716: Travel Demand Forecasting: Parameters and Techniques

TRB's National Cooperative Highway Research Program (NCHRP) Report 716: Travel Demand Forecasting: Parameters and Techniques provides guidelines on travel demand forecasting procedures and their application for helping to solve common transportation problems.

The report presents a range of approaches ...

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NCHRP Synthesis 431: Practices to Manage Traffic Sign Retroreflectivity

TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 431: Practices to Manage Traffic Sign Retroreflectivity includes examples of practices that illustrate how different types of transportation agencies might meet federal retroreflectivity requirements for traffic signs. ...

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NCHRP Synthesis 432: Recent Roadway Geometric Design Research for Improved Safety and Operations

TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 432: Recent Roadway Geometric Design Research for Improved Safety and Operations reviews and summarizes roadway geometric design literature completed and published from 2001 through early 2011, particularly research that identified impacts on ...

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NCFRP Report 16: Preserving and Protecting Freight Infrastructure and Routes

TRB's National Cooperative Freight Research Program (NCFRP) Report 16: Preserving and Protecting Freight Infrastructure and Routes provides guidance to decision makers involved in freight facility operations, freight transportation planning, and land use on how to avoid conflicting land uses or ...

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ACRP Report 64: ACRP 65: Handbook for Evaluating Emissions and Costs of APUs and Alternative Systems

TRB's Airport Cooperative Research Program (ACRP) Report 65: Guidebook for Airport Irregular Operations (IROPS) Contingency Planning is designed to help guide commercial passenger service airports of all sizes to develop, continually evaluate, and update their contingency plans for procedures pertaining ...

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NCHRP Report 693: Attracting, Recruiting, and Retaining Skilled Staff for Transportation System Operations and Management

TRB's National Cooperative Highway Research Program (NCHRP) Report 693: Attracting, Recruiting, and Retaining Skilled Staff for Transportation System Operations and Management provides guidance designed to help transportation agencies recruit and retain qualified professional staff in the systems operation and management ...

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SHRP 2 Report S2-L06-RR-1: Institutional Architectures to Improve Systems Operations and Management

TRB's second Strategic Highway Research Program (SHRP 2) Report S2-L06-RR-1: Institutional Architectures to Improve Systems Operations and Management examines a large number of topics concerning organizational and institutional approaches that might help transportation agencies enhance highway operations and travel time ...

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NCHRP Report 694: Evaluation and Performance Measurement of Congestion Pricing Projects

TRB's National Cooperative Highway Research Program (NCHRP) Report 694: Evaluation and Performance Measurement of Congestion Pricing Projects is designed to help transportation agencies select or develop measures to evaluate congestion-pricing projects; collect the necessary data; track performance; and communicate the ...

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