Search datasets
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The National Tunnel Inventory dataset was compiled on September 02, 2025 and published on August 26, 2025 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of...
Search relevance: 134.41 | Views last month: 5 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
The National Tunnel Inventory (NTI) records structural, operational, and safety inspection data for public highway tunnels across the United States. State departments of transportation, federal...
Search relevance: 130.14 | Views last month: 2 | Catalog Last Checked: November 02, 2026 at 10:47 PM -
Bridges: All bridges are digitized as polygons. Bridges carry roads or railroads over water. Outside edges of all bridges delineated. Also bridge deck locations or clear spans where deck is not...
Search relevance: 128.54 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
Bridges: All bridges are digitized as polygons. Bridges carry roads or railroads over water. Outside edges of all bridges delineated. Also bridge deck locations or clear spans where deck is not...
Search relevance: 126.95 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
The NTI is an aggregation of structure inventory and appraisal data of tunnels located on public roads submitted by States, Federal agencies and Tribal governments in accordance with the National...
Search relevance: 126.17 | Views last month: 8 | Catalog Last Checked: October 15, 2026 at 08:48 PM -
Bridges: All bridges are digitized as polygons. Bridges carry roads or railroads over water. Outside edges of all bridges delineated. Also bridge deck locations or clear spans where deck is not...
Search relevance: 124.71 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 07:06 PM -
Bridges and Tunnel. The dataset contains polygons representing planimetric bridge and tunnel entrances, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the...
Search relevance: 124.14 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
The National Tunnel Inventory Elements dataset was compiled on September 02, 2025 and published on August 26, 2025 from the Federal Highway Administration (FHWA) and is part of the U.S. Department...
Search relevance: 122.61 | Views last month: 1 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
Background Carpal tunnel syndrome is a common disorder, which can be treated with surgery or conservative options. However, there is insufficient evidence and no consensus among...
Search relevance: 120.95 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:32 PM -
Collection of scanned figures relating to the wind tunnel threshold speed data from boundary layer wind tunnels
Search relevance: 120.83 | Views last month: 0 | Catalog Last Checked: August 04, 2025 at 02:41 AM -
Bridge and Tunnel Entrance. The dataset contains polygons representing planimetric bridge and tunnel entrances, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office...
Search relevance: 119.22 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Bridge and Tunnel Entrance. The dataset contains polygons representing planimetric bridge and tunnel entrances, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office...
Search relevance: 118.41 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:08 PM -
Bridge and Tunnel Entrance. The dataset contains polygons representing planimetric bridge and tunnel entrances, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office...
Search relevance: 116.52 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Bridges and Tunnels. The dataset contains polygons representing planimetric Bridges and Tunnels, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...
Search relevance: 111.41 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Bridges and Tunnels. The dataset contains polygons representing planimetric bridges and tunnels, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...
Search relevance: 110.15 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
This data set is associated with the results found in the journal article: Monbureau et al, 2018. Enjancements to AERMOD's building downwash algorithms based on wind-tunnel and Embedded-LES...
Search relevance: 107.03 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:54 PM -
Wind tunnel evaluation of EPA's Hi-Vol TSP sampler for sampling effectiveness with regards to aerodynamic particle diameter (5 to 35 microns), wind speed (2, 8, 24 km/hr), orientation (0, 45, and...
Search relevance: 103.63 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:53 PM -
This data set is associated with the results found in the journal article: Perry et al, 2016. Characterization of pollutant dispersion near elongated buildings based on wind tunnel simulations,...
Search relevance: 103.19 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:52 PM -
Timeseries data from 'Alaska Railroad Tunnel near Spencer Glacier, AK' (alaska-railroad-tunnel-near-spen)
Search relevance: 102.58 | Views last month: 2 | Catalog Last Checked: October 27, 2026 at 10:34 PM -
**Overview** Sequence 6: Shroud Wake Measure (P) This test sequence used a downwind, rigid turbine with a 3.4° cone angle. The wind speeds for this sequence corresponded to subcritical [7 m/s],...
Search relevance: 98.07 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 05:46 PM
