Median is the preferred measure for analyzing traffic volume distribution as it is less sensitive to outliers and provides a more reliable representation of the typical traffic flow.

Modal share represents the proportion of people using a specific mode of transportation, such as public transit, private vehicles, or walking, within a given area or population.

Heat maps are often used to visualize traffic flow patterns, where colors are assigned to different levels of traffic density, providing a clear visual representation of traffic congestion and patterns.

OD surveys aim to gather data on the origin, destination, mode of travel, and purpose of trips made by individuals, providing insights into travel patterns and preferences.

Cluster analysis is a technique used to identify natural groupings or clusters within a dataset based on similarities or dissimilarities among data points.

Analyzing the connectivity of a transportation network helps determine its efficiency, assess the impact of disruptions, and identify areas with poor accessibility, contributing to informed planning and decision-making.

Traffic cameras, GPS data from vehicles, and mobile phone data are all sources of real-time traffic information that can be analyzed to understand traffic patterns and congestion.

Transportation demand analysis aims to forecast future travel demand, evaluate the effectiveness of policies, and identify areas with high transportation needs, aiding in planning and resource allocation.

Volume-to-capacity ratio, travel time index, and delay per vehicle are all measures used to assess the level of service of a transportation facility, providing insights into its performance and congestion levels.

Analyzing the safety performance of a transportation network helps identify hazardous locations, evaluate safety measures, and inform policy decisions and resource allocation, ultimately aiming to improve safety and reduce accidents.

Regression analysis is a statistical technique used to determine the relationship between a dependent variable (traffic congestion) and one or more independent variables (potential factors influencing congestion), allowing for the identification of influential factors.

Transportation impact assessment aims to evaluate the potential environmental, economic, and social impacts of a transportation project, identifying potential negative impacts and proposing mitigation measures to minimize them.

Benchmarking is a data analysis technique used to compare the performance of different transportation networks or systems against a set of predetermined standards or benchmarks, allowing for the identification of strengths, weaknesses, and areas for improvement.

Analyzing the accessibility of a transportation network helps determine the ease of reaching different destinations, identify areas with poor accessibility, and inform planning decisions and resource allocation, ultimately aiming to improve connectivity and equity.

Heat maps are often used to visualize the spatial distribution of traffic accidents, where colors are assigned to different levels of accident frequency, providing a clear visual representation of accident patterns and hotspots.