Traffic Data Collection Services
|
We have significant advantage of being able to offer the most advanced solutions to the problems normally associated with collecting, analyzing and validating traffic data.
We have specialist knowledge, experience, technology and resources to design and deliver large-scale, complex traffic research studies with the highest standards of data. We have experience in conducting various traffic surveys and analysis for traffic Impact assessment and planning studies. We undertake video surveys for different type of intersections including major interchanges for varying duration as per the requirement. Our Video camera units are designed to cater to different requirements including long duration surveys. Wide angle Digital Cameras which can work in day and night are used for recording traffic details. Cameras are mounted on suitable positions to cover the required traffic movements. Data reduction is done by using custom made software. Recorded images will be submitted along with data files so that verification of data accuracy is possible. Video surveys can be used for Turning Movement Counts, Classification counts for 16 hours, Classification counts for 7 days etc.. Automatic Traffic Count (ATC) Road Side Units and Pneumatic tubes and that can record vehicle movements by volume, class, speed are used for Automatic Traffic Counts. We can provide clients with widest possible choice of data that can be collected like volume, classification, speed, 85 th percentile speed, headway, gap, vehicle by vehicle data, binned data. Data files are provided with detailed data and graphs wherever necessary. Manual Classified Turning Movement Counts Small junctions to major interchanges Turning Movement Counts are undertaken by experienced enumerators. Hand held traffic Counters are used for the surveys. Data can be downloaded to computer and then converted to the required formats. Data files are given with three or four classification of vehicle data along with graphs and ACAD schematic drawing of intersections. Vehicle Classification Surveys Classification counts for 16 hours are done by experienced enumerators. Hand held Traffic Counters are used for surveys. Data thus collected is transferred to computer and converted into files of required format. This survey can also be undertaken by using video Cameras. We undertake Axle load surveys with Portable Weigh Scales to estimate the Axle load on trucks. Data files are submitted giving details of different types of vehicles and Axle load data collected. We undertakes different Parking surveys and offers services in Internal Circulation and Parking Layout design for Parking facilities. Parking Inventory, Demand and Supply surveys are undertaken by us. Other details like Parking duration, accumulation are also collected as per the requirement of clients. Pedestrian/Cyclist Surveys Pedestrians/Cyclists crossing specific locations like intersections by direction and time of day can be collected. Data are collected for required duration for the specified interval. Data files are submitted with the help of relevant drawings. Spot speed surveys are undertaken by using Hand held radar speed guns. Surveys are conducted by trained operators for different duration as per requirement of clients. Data collected are tabulated and submitted in approved format by giving details like 85 th percentile speed. Surveys to suite specific needs and requirements of clients are undertaken. GPS instruments or Floating car methods are adopted to record time at specific points along a corridor multiple times during peak hours to give an average journey time for designated routes. Queue Length Surveys Back of Queue measurements are done at approaches to intersections or other locations. Queue lengths are measured at regular intervals during peak hours. Video surveys or manual counts are adopted as per the requirement of client for undertaking this type of surveys. Conducting Road side Interviews for Origin Destination Surveys. Our staff have experience of working under rigorous traffic conditions and have developed procedures to ensure that required samples are obtained in a safe and efficient manner. Vehicles are safely guided to the survey area as per Traffic Management layout plans devised in line with relevant standards. All road side interviews are organized in accordance with best practices in consultation with clients. We do conducti Trip Generation Surveys. Details of Trips are recorded for different land uses. Independent variables of land use are also collected. |
Traffic Surveys
We are specialist in collecting various traffic data for different clients . The following traffic data collection services are offered.
|