Speed Prediction Model on Four Lane Urban Arterials under Mixed Traffic Conditions 1 by using Simultaneous Equation Approach 2 3 Ashish Dhamaniya*, Ph.D. 4 Assistant Professor, Department of Civil Engineering 5 SardarVallabhbhai National Institute of Technology, Surat 6 Surat 395007, Gujarat, India 7 Tel: +918347299976 8 Email: adhamaniya@ced.svnit.ac.in 9 adhamaniya@gmail.com 10 11 Satish Chandra, Ph.D. 12 Director 13 CSIR - Central Road Research Institute (CRRI) 14 New Delhi 110025, India. 15 Tel: +919412394357 16 Email: satisfce@gmail.com 17 18 *Corresponding Author 19 20 Word count: 5129 (word count) + 9 tables/figures x 250 words (each) = 7,379 words 21 Submission Date: 30 July 2017 22 TRB 2018 Annual Meeting Paper revised from original submittal.