Summary: Manual Turning Movement Traffic Count Data

This document is a traffic count data file containing manual turning movement counts collected by the Maine Department of Transportation (MaineDOT) at Site Code 05030014 in Brunswick on September 15, 2022. The file presents vehicle turning movement data organized in 15-minute intervals from 6:00 AM through 5:45 PM, capturing directional traffic flows (right turns, through movements, and left turns) along with pedestrian counts from four approach directions (North, East, South, and West). The data is organized across three separate banks or recording stations, with the primary bank containing the most comprehensive traffic counts, while Banks 1 and 2 provide supplementary or alternative measurement data from the same site and time period. The data structure indicates this represents a complete day of portable short duration count (SDC) collection, which aligns with MaineDOT's stated annual volume of approximately 5,000-7,000 such counts managed through their traffic monitoring operations.

The turning movement data captured in this file demonstrates the type of granular traffic information that the proposed Traffic Count Software as a Service (SaaS) solution referenced in the related RFP #202510141 would be designed to manage, process, and quality-control. This sample data from a single site exemplifies the raw input that would be collected across MaineDOT's network of 130+ continuous count sites, 22 continuous turning movement sites, and thousands of portable count locations, ultimately requiring processing, validation, archiving, and reporting in compliance with federal requirements such as HPMS and TMAS submissions. The file originates from MaineDOT's established traffic data management infrastructure and represents historical baseline information that would require conversion and integration into any new SaaS platform selected to replace the current Drakewell Inc. service.