Displays traffic lanes maintained by the Seattle Department of Transportation.,

This dataset provides lane closure occurrences within the Texas Department of Transportation (TxDOT) highway system in a tabular format. A continuously updating archive of the TxDOT WZDx feed data can be found at ITS WorkZone Raw Data Sandbox and the ITS WorkZone Semi-Processed Data Sandbox. The live feed is currently compliant with the Work Zone Data Exchange (WZDx) Specification version 2.0.

The data in this repository were collected from the San Diego, California testbed, namely, I-15 from the interchange with SR-78 in the north to the interchange with SR-163 in the south, along the mainline and at the entrance ramps. This file contains information on the field observation and simulation results for speed profile from the Dallas, Texas testbed. The time reported for the speed profiles are between 2:00PM to 8:00PM in increments of 10 minutes.

2016년 9월 화물차 운행정보를 도로 중심선 링크 단위로 카운트 하여 DTG 통행 패턴 분석. 국토교통부 공간빅데이터 분석플랫폼 수요분석과제.통행량 데이터의 시간대별, 요일별 공간패턴 도출과 과적단속지점 선정

This dataset contains V2X data collected from the Utah Connected Vehicle Data Ecosystem Program. We have submitted sample MAP messages in J2735 standards from 3 intersections in Orem, UT.

Freight related data grouped together and made up of major truck streets, freight network, over legal routes, and heavy haul network. Data is maintained by Seattle Department of Transportation.,

Displays traffic study flow count data maintained by Seattle Department of Transportation.,

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대구광역시 도로 내에 DSRC 장치를 통하여 여러 구간마다 차량이 지나는 속도를 측정하여 구간의 교통 흐름상태를 나타내는 자료입니다.

This project focused specifically on design treatments that can be used to improve travel time reliability. The objectives of this research were to (1) identify the full range of possible roadway design features used by transportation agencies to improve travel time reliability and reduce delays from key causes of nonrecurrent congestion, (2) assess their costs and operational and safety effectiveness, and (3) provide recommendations for their use and eventual incorporation into appropriate design guides. This research generated two companion products that allow transportation agencies and professionals to apply these research findings effectively in daily practice. These products are the Design Guide for Addressing Nonrecurrent Congestion, which is a catalogue of the design elements and their associated use information, and the Analysis Tool for Design Treatments to Address Nonrecurring Congestion, which is a tool to execute the various analysis procedures and models to measure the effectiveness of a design element on travel time reliability. This zip file contains comma separated value (.csv) files of data to support SHRP 2 Report S2-L07-RR-1, Identification and Evaluation of the Cost-Effectiveness of Highway Design Features to Reduce Nonrecurrent Congestion, https://rosap.ntl.bts.gov/view/dot/4040 The compressed zip file is 12 MB. These files can be unzipped using any zip compression/decompression software. The .csv files can be read with any basic text editor.