Found 7 datasets matching "tunnel inventory".
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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: 230.21 | Views last month: 0 -
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: 213.01 | Views last month: 1 -
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: 202.81 | Views last month: 6 -
The National Bridge Inventory dataset is as of June 20, 2025 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation...
Search relevance: 47.35 | Views last month: 5 -
This measure provides the number of structurally deficient bridges and number of total bridges owned by MDTA. The latitude and longitude is also provided for the structurally deficient bridges....
Search relevance: 42.33 | Views last month: 0 -
The presence of voids behind or below a structure can limit operations at best and at worst be a precursor to failure. Voids could lead to hydraulic jacking, ground instability, and a roofed path...
Search relevance: 42.22 | Views last month: 0 -
NARSTO_PAC2001_CASSIAR_TUNNEL_GAS_PM_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Pacific 2001 Air Quality Study (PAC2001) Cassiar Tunnel Gaseous and Particle Mass...
Search relevance: 41.90 | Views last month: 0
