• Rohan Gupta
• Dr. V. R. Patel

As the traffic density is increasing day by day, the urban road networks are also being developed vastly. The demand has always to be on time to the destination. Travel Time Reliability gives an idea about the performance of a particular route. This article tries to observe the Travel Time Reliability of different types of transportation networks through various studies that have been done. Any network system has a performance criterion through which its reliability is decided and Travel Time Reliability is one of them. This paper gives an idea about various models that have been developed for the reliability measure of travel time. Reliability indices have an important role in measuring the Travel Time Reliability. Measuring the reliability indices and comparing them gives an overall idea of the Travel Time Reliability aspect.

Travel Time Reliability, Performance Evaluation, Reliability Models, Reliability Indices.

"A Literature Review on Travel Time Reliability as a Key Performance Measure", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.201-203, June 2019, Available :http://www.jetir.org/papers/JETIR1907V31.pdf

"A Literature Review on Travel Time Reliability as a Key Performance Measure", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp201-203, June 2019, Available at : http://www.jetir.org/papers/JETIR1907V31.pdf