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National Transportation Library (NTL) Repository & Open Science Access Platform (ROSA P)
The National Transportation Library (NTL) provides national and international access to transportation information, coordinates information creation and dissemination, and provides reference...
Search relevance: 1.00 | Views last month: 24 | Catalog Last Checked: August 02, 2026 at 11:27 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: 1.00 | Views last month: 6 | Catalog Last Checked: September 03, 2026 at 06:35 PM -
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: 1.00 | Views last month: 5 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
The Port Authority collects eastbound vehicle traffic volumes from its toll plazas at the six Port Authority vehicular crossings (i.e., George Washington Bridge, Holland Tunnel, Lincoln Tunnel,...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 11, 2026 at 11:20 PM -
The Port Authority collects eastbound vehicle traffic volumes from its toll plazas at the six Port Authority vehicular crossings (i.e., George Washington Bridge, Holland Tunnel, Lincoln Tunnel,...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 11, 2026 at 11:19 PM -
The National Transportation Library Catalog is charged with improving the availability of transportation-related information needed by Federal, state, and local decision-makers. Its mission is to...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 03, 2026 at 06:35 PM -
Hidden bridges and tunnels captured in 1999. This is a new dataset that was not collected as part of the planimetric mapping project. It shows bridges that were obstructed by other features, and...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 02:38 AM -
This dataset provides aggregated daily counts of interdictions of persistent toll violators at each B&T facility, including the date and facility of interdiction.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 02, 2026 at 06:48 PM -
This dataset provides information on summonses issued for violations that took place on B&T facilities, including the month each summons was issued, the location, and the summons type.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 02, 2026 at 06:48 PM -
The dataset contains incident response data from B&T’s seven bridges and two tunnels in New York City. Each record represents a monthly summary for a facility with the number of incidents...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 02, 2026 at 06:48 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: 1.00 | Views last month: 1 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
This dataset provides information on collisions that have taken place at B&T facilities.
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 02, 2026 at 06:48 PM -
Bridges and Tunnel Entrances. The dataset contains polygons representing planimetric Roads, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 02:42 AM -
The planimetric data was compiled by The Sanborn Map Company, Inc for the Metropolitan District and is based on an aerial flight performed in April 2015. In addition, the City's GIS staff has been...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: July 31, 2026 at 10:22 PM -
This summary tables provides annual counts of tunnels on and off the National Highway System (NHS) by States and territories beginning in 2018.
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 03, 2026 at 06:36 PM
