COOPERATIVE AGREEMENT - Laserfiche WebLink

Task 7_ Traffic Engineering Programs Purpose The focus of this task is to develop the data base files that are used by computer programs to convert FMME2 output to a format readable by traffic enginc Bring level of service programs. These files are also used in the validation effort to- compare counted intersection turning movements with model -forecasted turning movements_ Approach and Methodology The CONSULTANT shall create a turning -movement file and a geographic correspondence file for each counted intersection. These files shall be used to automate the validation effort by creating a comparison table of counted and EMNIFa simulated timing movements for these intersections. The CONSULTANT will develop separate computer.programs to take data from F.MA E2 output adjusted based on existing count data, which will be combined with descriptions of intersection geometries (suet as the number of lanes for each movement, signal phasing, etc_) to perform intersection level of service calculations for various level of service programs, such as the V/C program. "Me VIC program will include the Furness adjustment procedure for intersection analysis- -The CONSULTANT shall -perform AM and PM peak -hour level of service calculations at 80 to 85 major intersections in the Tri-Valley area. These intersections include all ramp terminals and most major arterial intersections within the study area. The level of service analysis will be performed for the 1990, 2000 and 2010 traffic conditions. The CONSULTANT, in conjunction with the jurisdictions, will provide the 1990 (existing) AM and PM peak hour turning -movement counts at the selected intersections as well as the intersection characteristics, such as the number of lanes, signal phasing, etc., for those intersections for the existing (1990) conditions and for the two forecast years_ Individual jurisdictiues'shall be responsible for analysis of the intersection. End Product The end product of this task will be a set of computer programs and necessary output tables showing existing and projected intersection fuming movements, and level of service at intersections calculated from adjusted model output. For each intersection, the_CONSULTANT shall submit all output data for review. Cooperative Agreement No. 45.0100 Exhibit A Between Contra Costa Transportation Authority and Page 8 of 13 County of Alameda, Pleasanton, Dublin, and Livermore