14. November 2016 · Comments Off on Design and Field evaluation of the Dilemma Zone Protection System (DZPS) at US 40 & MD 910C · Categories: Projects, Traffic Control, Traffic Operations

ATTAP analyzed field data collected from one of the intersections with dilemma zone protection system(DZPS). The analysis focused on short-term impacts from the deployed system on driving behaviors such as speed, decision of drivers during the onset of the yellow phase.  The evaluation results also showed that the DZPS provide 100 detection rate to red light running vehicle.

Download (Design-and-Field-evaluation-of-the-Dilemma-Zone.pdf)

03. May 2016 · Comments Off on DEVELOPMENT OF PLANNING AND EVALUATION MODELS FOR SUPERSTREET · Categories: homepage, Thesis / Dissertation, Traffic Operations, Traffic Safety

Download (Thesis-Defense_LIU.pdf)

This presentation is for Master’s thesis defence of Liu Xu on May 3rd, 2016.

22. October 2015 · Comments Off on Traffic Analysis of I-270 Corridor · Categories: homepage, Projects, Traffic Operations

Date: June 25, 2015
Status: Finished

Download (I-270.pdf)

29. September 2015 · Comments Off on Baltimore Evacuation System – User Interface Design · Categories: Projects, Traffic Operations

Corresponding person: Xin Zhang

Status: Finished

Download (Zhangxin_report_2.pptx)

29. September 2015 · Comments Off on Baltimore Evacuation System Design · Categories: Projects, Traffic Operations

Corresponding person: Xin Zhang

Status: Finished

Download (Zhangxin_report_1.pptx)

29. September 2015 · Comments Off on Framework of the I-695 Simulation-based Traffic Management System · Categories: Projects, Traffic Operations

Corresponding person: Xiaodong Zhang

Date: Mar. 26, 2009

Status: Ongoing

Download (Xiaodong_I695.pptx)

 

29. September 2015 · Comments Off on Development of An Automated Analysis Program for Work-Zone Simulation with CORSI · Categories: Projects, Traffic Operations

Sponsor Organization: SHA

Corresponding person: Kyeong-Pyo Kang, Nan Zou

Date: Feb. 11, 2004

Status: Finished

Download (Workzone.pptx)

29. September 2015 · Comments Off on Simulation Workshop · Categories: Projects, Traffic Operations

Sponsor Organization: SHA

Corresponding person: Gang-len Chang

Date: Oct. 11, 2002

Status: Finished

Download (Workshop.pptx)

29. September 2015 · Comments Off on UAID Planning Tool · Categories: Projects, Traffic Operations

Date: March, 2005

Status: Finished

Download (UAID_Tool.pptx)

29. September 2015 · Comments Off on UAID Program · Categories: Projects, Traffic Operations

Status: Ongoing

Download (UAID_SHA.pptx)