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Found 6056 dataset(s) matching "transportation data".
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This asset includes all data collected by EPA in support of this program to address greenhouse gas emissions, fuel consumption, and criteria pollutants (NOx and PM) associated with ground freight...
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This dataset is associated with a study that sought to determine if large woody debris would be an effective, low-cost method of stream restoration in urban headwater streams. The data were...
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The U.S. Geological Survey Pacific Coastal and Marine Science Center collected data to investigate sediment dynamics in the shallows of San Pablo Bay in two deployments: February to March 2011...
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The U.S. Army Engineer Research and Development Center, in collaboration with the U.S. Geological Survey Wetland and Aquatic Research Center, collected hydrographic data to investigate sediment...
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The U.S. Geological Survey, in cooperation with Ashokan Watershed Stream Management Program, investigated the feasibility of bedload monitoring in the upper Esopus Creek watershed, Ulster and...
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We measured sediment flux using a Sensit saltation sensor and a set of three Big Spring Number Eight (BSNE) passive sediment samplers, at 20, 50, and 100 cm above ground level (AGL). The samplers...
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Two tributary watersheds¬ Cottonwood Creek and Little Dry Creek¬ to the greater San Joaquin watershed, in California’s Central Valley were assessed for sediment and flow dynamics, between water...
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See statewide data and traffic safety categories data.
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TOTE-VOTE_Sondes_Data_1 is the radiosonde data collected during the Tropical Ozone Transport Experiment – Vortex Ozone Transport Experiment (TOTE-VOTE) campaign. Data collection for this product...
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Change to how Transportation Network Provider datasets are updated.
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The data set contains information about the TEM images of hydrochar alone, with phosphate (b), and with montmorillonite (c) at a pH of 6.0; SEM images of hydrochar alone (a, b), with...
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PCSWMM input file. This dataset is not publicly accessible because: EPA cannot release CBI, or data protected by copyright, patent, or otherwise subject to trade secret restrictions. Request for...
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See statewide traffic fatality trending data and statewide maps data.
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See motorcycle traffic fatality trending data and helmets life saving data.
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<p dir="ltr">This is the dataset that was used to make the figures for the publication entitled "Sediment transport and bed topography for realistic unsteady flow hydrographs of varying length in...
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See statewide map traffic fatality data and fatal and serious injury data.
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See speeding related traffic fatality trending data and traffic fatalities by person type.
