Search results
-
-
Title
-
CRONBACH'S COEFFICIENT AS A PERFORMANCE MEASURE TO ASSESS LINK-LEVEL RELIABILITY
-
Author
-
Puvvala, Ravi Kiran
-
Date Created
-
2014
-
Subjects--Topical
-
Civil engineering
-
Description
-
Travel time reliability is commonly used in reference to the level of consistency in transportation service for a trip, corridor, mode or route in terms of its travel time. Typically, reliability is viewed by motorists in relation to their past ex...
-
-
Title
-
Comparative evaluation of link travel time from different technologies and sources
-
Author
-
Pinnamaneni, Rahul Chowdary
-
Date Created
-
2014
-
Subjects--Topical
-
Civil engineering, Transportation--Planning
-
Description
-
Accurate travel time information is required to efficiently plan and effectively manage transportation network. Technologies and data sources such as Bluetooth detectors and INRIX offer the potential to continuously collect the data and use it for...
-
-
Title
-
Examining the Association Between Bus Transit Reliability and Ridership
-
Author
-
Jayanthi, Lakshmi Sravya
-
Date Created
-
2021
-
Subjects--Topical
-
Transportation
-
Description
-
The road infrastructure has not been developed at the rate of growing travel demand in many cities in the United States, mainly due to space and resource constraints. Practitioners are exploring means to increase public transportation ridership wi...
-
-
Title
-
Geo spatial and Statistical Methods to Model Intra city Truck Crashes
-
Author
-
Pasupuleti, Naga
-
Date Created
-
2012
-
Subjects--Topical
-
Civil engineering
-
Description
-
In recent years, there has been a renewed interest in statistical ranking criteria to identify hot spots on road networks. These criteria potentially represent high crash risk zones for further engineering evaluation and safety improvement. Many s...
-
-
Title
-
Impact of Connected and Autonomous Vehicles on Mobility of Highway Systems
-
Author
-
Liu, Pengfei
-
Date Created
-
2020
-
Subjects--Topical
-
Transportation, Automated vehicles
-
Description
-
Connected and autonomous vehicle (CAV) technologies are known as an effective way to improve safety and mobility of the transportation system. As a combination technology of connected vehicle and autonomous vehicle, CAVs share real time traffic da...
-
-
Title
-
MODELING TRAVEL DEMAND AND CRASHES AT MACROSCOPIC AND MICROSCOPIC LEVELS
-
Author
-
Duddu, Venkata Ramana
-
Date Created
-
2012
-
Subjects--Topical
-
Civil engineering, City planning, Transportation--Planning
-
Description
-
Accurate travel demand / Annual Average Daily Traffic (AADT) and crash predictions helps planners to plan, propose and prioritize infrastructure projects for future improvements. Existing methods are based on demographic characteristics, socio-eco...
-
-
Title
-
Methods to Estimate Link Level Travel Based on Spatial Effects
-
Author
-
Kusam, Prasanna
-
Date Created
-
2011
-
Subjects--Topical
-
Civil engineering, City planning, Transportation--Planning
-
Description
-
Annual Average Daily Traffic (AADT) is used in several planning, roadway design, operational and safety analyses by transportation planners and engineers. Existing methods are very complex and do not adequately address the modeling needs. Errors a...
-
-
Title
-
Modeling Bicycle-Vehicle Crash Frequency on Urban Roads
-
Author
-
Mukoko, Kanya
-
Date Created
-
2017
-
Subjects--Topical
-
Civil engineering, Transportation, City planning
-
Description
-
Bicyclists and motorists make mistakes that contribute to traffic crashes involving bicyclists on urban roads. The likelihood of a bicyclist being severely injured or killed daily in traffic crashes is creating fear, anxiety, and becoming a potent...
-
-
Title
-
Modeling Freeway Level-of-Service based on Travel Time and Travel Time Reliability
-
Author
-
Imran, Md. Shah
-
Date Created
-
2015
-
Subjects--Topical
-
Civil engineering, Transportation, City planning
-
Description
-
The assessment of operational performance is a challenge for the local transportation agencies and Metropolitan Planning Organizations (MPOs) due to the dynamic nature in traffic movement. As demand approaches to the capacity of a roadway (or of t...
-
-
Title
-
Modeling Operational Performance of Urban Roads with Heterogeneous Traffic Conditions
-
Author
-
Kodupuganti, Swapneel Rao
-
Date Created
-
2021
-
Subjects--Topical
-
Civil engineering, Transportation
-
Description
-
Several urban areas in the United States have planned for new facilities to cater to the needs of users of alternative modes of transportation (e.g., public transportation, walking, and bicycling) over the next decade. As an example, the city of C...
-
-
Title
-
Modeling the Effect of a Road Construction Project on Travel Time at Link-Level
-
Author
-
Kukkapalli, Venu Madhav
-
Date Created
-
2018
-
Subjects--Topical
-
Transportation, Statistics
-
Description
-
Drivers observe variation in travel time due to congestion and delay on existing transportation facilities. A road construction project has a significant effect on travel time, leading to increased congestion, delay, and driver frustration. The ef...
-
-
Title
-
Modeling the Effects of Advanced Driver Assistance Systems on Driver Behavior
-
Author
-
Gouribhatla, Raghuveer
-
Date Created
-
2022
-
Subjects--Topical
-
Transportation
-
Description
-
About 38,000 fatalities are reported every year in the United States and traffic crashes (referred to as crashes) are the leading cause of deaths among people up to 54 years. Additionally, economic loss due to crashes is estimated equal to $380 mi...