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Multi-Modal Intelligent Traffic Signal Systems Signal Plans for Roadside Equipment
datahub.transportation.gov | Last Updated 2024-05-20T17:57:20.000ZData were collected during the Multi-Modal Intelligent Transportation Signal Systems (MMITSS) study. MMITSS is a next-generation traffic signal system that seeks to provide a comprehensive traffic information framework to service all modes of transportation.The Signal Plans for Roadside Equipment (RSE) data contains the basics of a Signal Phase and Timing (SPAT) message. This data includes SPAT message and the timestamp of the SPAT message. The data also provides the signal phase and timing information for one or more movements at an intersection.
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2014 ITS World Congress Connected Vehicle Test Bed Demonstration Intersection Situation Data
datahub.transportation.gov | Last Updated 2024-05-01T01:04:04.000ZDuring the 2014 ITS World Congress a demonstration of the connected vehicle infrastructure in the City of Detroit was conducted. The test site included approximately 14 intersections around Detroit’s COBO convention center and involved 9 equipped vehicles.Intersection Situation Data (ISD) data set communicates MAP and signal phase and timing (SPaT) information. MAP information communicates an intersection’s location (latitude and longitude), elevation, and geometric features such as approaches and lane configuration. SPaT data communicates the (current) state of the intersection’s signal indication(s). The data is composed of discrete Row Groups. A Row Group is a collection of (approximately 3-4) consecutive rows with common attribute. NOTE: All Extra Files are attached in 2014 ITS World Congress Connected Vehicle Test Bed Demonstration Vehicle Situation Data
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Long-Term Pavement Performance (LTPP) - Library
datahub.transportation.gov | Last Updated 2024-05-08T00:25:58.000ZLong-term Pavement performance, construction, traffic, and environmental data for more than 2500 pavement sections in the United States and Canada. More than a dozen experimental designs address specially constructed and existing asphalt and concrete pavements, and maintenance and rehabilitation strategies. Data collection has been on-going since 1990. About one third of the pavement sections are still under study. New warm-mix asphalt concrete pavement overlay sections are currently being recruited and constructed.
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Long-Term Pavement Performance (LTPP) - Library
datahub.transportation.gov | Last Updated 2024-05-08T00:26:04.000ZLong-term Pavement performance, construction, traffic, and environmental data for more than 2500 pavement sections in the United States and Canada. More than a dozen experimental designs address specially constructed and existing asphalt and concrete pavements, and maintenance and rehabilitation strategies. Data collection has been on-going since 1990. About one third of the pavement sections are still under study. New warm-mix asphalt concrete pavement overlay sections are currently being recruited and constructed.
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Long-Term Pavement Performance (LTPP) - Non-LTTP
datahub.transportation.gov | Last Updated 2024-05-08T00:26:10.000ZLong-term Pavement performance, construction, traffic, and environmental data for more than 2500 pavement sections in the United States and Canada. More than a dozen experimental designs address specially constructed and existing asphalt and concrete pavements, and maintenance and rehabilitation strategies. Data collection has been on-going since 1990. About one third of the pavement sections are still under study. New warm-mix asphalt concrete pavement overlay sections are currently being recruited and constructed.
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Long-Term Pavement Performance (LTPP) - Data
datahub.transportation.gov | Last Updated 2024-05-08T00:26:06.000ZLong-term Pavement performance, construction, traffic, and environmental data for more than 2500 pavement sections in the United States and Canada. More than a dozen experimental designs address specially constructed and existing asphalt and concrete pavements, and maintenance and rehabilitation strategies. Data collection has been on-going since 1990. About one third of the pavement sections are still under study. New warm-mix asphalt concrete pavement overlay sections are currently being recruited and constructed.
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Long-Term Pavement Performance (LTPP) - Map
datahub.transportation.gov | Last Updated 2024-05-08T00:27:00.000ZLong-term Pavement performance, construction, traffic, and environmental data for more than 2500 pavement sections in the United States and Canada. More than a dozen experimental designs address specially constructed and existing asphalt and concrete pavements, and maintenance and rehabilitation strategies. Data collection has been on-going since 1990. About one third of the pavement sections are still under study. New warm-mix asphalt concrete pavement overlay sections are currently being recruited and constructed.
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Long-Term Pavement Performance (LTPP)
datahub.transportation.gov | Last Updated 2024-05-08T00:27:01.000ZLong-term Pavement performance, construction, traffic, and environmental data for more than 2500 pavement sections in the United States and Canada. More than a dozen experimental designs address specially constructed and existing asphalt and concrete pavements, and maintenance and rehabilitation strategies. Data collection has been on-going since 1990. About one third of the pavement sections are still under study. New warm-mix asphalt concrete pavement overlay sections are currently being recruited and constructed.
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Pipeline Accident/Incident Reports - Natural Gas Distribution Incident Data - March 2004 to December 2009 (ZIP)
datahub.transportation.gov | Last Updated 2024-06-03T23:51:21.000ZOperator Submission - Incident/Accident report data submitted to PHMSA by pipeline operators. Pipeline operators are required to submit incident reports within 30 days of a pipeline accident or incident. The key information that is collected contains; in-depth location information, facility and operating information, and cause of the accident and incident. Specific information includes the time and location of the incident, number of any injuries and/or fatalities, commodity spilled/gas released, causes of failure and evacuation procedures. Data sets are by following system types: 1) GD-Incident : Incident Report for Gas Distribution System, 2) GTGG-Incident: Incident Report for Natural and Other Gas Transmission and Gathering Systems, 3) HL-Incident: Accident Report for Hazardous Liquid Pipeline Systems, and 4) LNG-Incident: Incident Report for Liquefied Natural Gas (LNG) Facilities.
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Crossing Inventory Data (Form 71) - Historical
datahub.transportation.gov | Last Updated 2024-07-01T18:34:43.000ZThis dataset is in a user-friendly human-readable format. It contains the historical crossing inventory. To download the current inventory data, go here: https://data.transportation.gov/Railroads/Crossing-Inventory-Data-Form-71-Current/m2f8-22s6.