NBI_small_scale_tiles (Map Service)
View In:
ArcGIS JavaScript
ArcGIS.com
WMTS
Current Version: 10.81
Service Description: This map shows the number of structurally deficient or functionally obsolete bridges aggregated per state, congressional district, county, and zip code. Also, bridge points are shown at larger scales and symbolized by bridge status. The data is from the Research and Innovative Technology Administration (RITA), Bureau of Transportation Statistics (BTS), National Transportation Atlas Database (NTAD), 2013 National Bridge Inventory (NBI). The United States bridge inventory has over 600,000 bridges across the United States, many of which are below current safety standards. The Recovery Act has funding set aside for repair or rehabilitation of these bridges to meet safety and modern operational standards. The bridges are candidates for rehabilitation given their status.
Map Name: Layers
Legend
All Layers and Tables
Layers:
Tables:
Description: This map shows the number of structurally deficient or functionally obsolete bridges aggregated per state, congressional district, county, and zip code. Also, bridge points are shown at larger scales and symbolized by bridge status. The data is from the Research and Innovative Technology Administration (RITA), Bureau of Transportation Statistics (BTS), National Transportation Atlas Database (NTAD), 2013 National Bridge Inventory (NBI). The United States bridge inventory has over 600,000 bridges across the United States, many of which are below current safety standards. The Recovery Act has funding set aside for repair or rehabilitation of these bridges to meet safety and modern operational standards. The bridges are candidates for rehabilitation given their status.
Copyright Text: USDOT FHWA (United States Department of Transportation Federal Highway Administration)
Spatial Reference:
102100
Single Fused Map Cache: true
Capabilities: Map,TilesOnly
Tile Info:
- Height: 256
- Width: 256
- DPI: 96
- Levels of Detail: (# Levels: 20)
- Level ID: 0 [Start Tile, End Tile]
Resolution: 156543.033928
Scale: 5.91657527591555E8
- Level ID: 1 [Start Tile, End Tile]
Resolution: 78271.5169639999
Scale: 2.95828763795777E8
- Level ID: 2 [Start Tile, End Tile]
Resolution: 39135.7584820001
Scale: 1.47914381897889E8
- Level ID: 3 [Start Tile, End Tile]
Resolution: 19567.8792409999
Scale: 7.3957190948944E7
- Level ID: 4 [Start Tile, End Tile]
Resolution: 9783.93962049996
Scale: 3.6978595474472E7
- Level ID: 5 [Start Tile, End Tile]
Resolution: 4891.96981024998
Scale: 1.8489297737236E7
- Level ID: 6 [Start Tile, End Tile]
Resolution: 2445.98490512499
Scale: 9244648.868618
- Level ID: 7 [Start Tile, End Tile]
Resolution: 1222.99245256249
Scale: 4622324.434309
- Level ID: 8 [Start Tile, End Tile]
Resolution: 611.49622628138
Scale: 2311162.217155
- Level ID: 9 [Start Tile, End Tile]
Resolution: 305.748113140558
Scale: 1155581.108577
- Level ID: 10 [Start Tile, End Tile]
Resolution: 152.874056570411
Scale: 577790.554289
- Level ID: 11 [Start Tile, End Tile]
Resolution: 76.4370282850732
Scale: 288895.277144
- Level ID: 12 [Start Tile, End Tile]
Resolution: 38.2185141425366
Scale: 144447.638572
- Level ID: 13 [Start Tile, End Tile]
Resolution: 19.1092570712683
Scale: 72223.819286
- Level ID: 14 [Start Tile, End Tile]
Resolution: 9.55462853563415
Scale: 36111.909643
- Level ID: 15 [Start Tile, End Tile]
Resolution: 4.77731426794937
Scale: 18055.954822
- Level ID: 16 [Start Tile, End Tile]
Resolution: 2.38865713397468
Scale: 9027.977411
- Level ID: 17 [Start Tile, End Tile]
Resolution: 1.19432856685505
Scale: 4513.988705
- Level ID: 18 [Start Tile, End Tile]
Resolution: 0.597164283559817
Scale: 2256.994353
- Level ID: 19 [Start Tile, End Tile]
Resolution: 0.298582141647617
Scale: 1128.497176
- Format: PNG
- Compression Quality: 0
- Origin:
X: -2.0037508342787E7
Y: 2.0037508342787E7
- Spatial Reference:
102100
Initial Extent:
XMin: -1.4511948322584804E7
YMin: 1908788.9520944236
XMax: -7022342.543092083
YMax: 7231252.105646403
Spatial Reference:
102100
Full Extent:
XMin: -1.93851761267E7
YMin: 2031794.4354000017
XMax: -7279367.0726
YMax: 1.07977144577E7
Spatial Reference:
102100
Min Scale: 5.91657527591555E8
Max Scale: 1128.497176
Min LOD: 0
Max LOD: 19
Units: esriMeters
Supported Image Format Types: PNG
Export Tiles Allowed: false
Max Export Tiles Count: 100000
Document Info:
- Title: NBI small scale tiles
- Author: StoryMaps
- Comments:
- Subject: This map shows the number of structurally deficient or functionally obsolete bridges aggregated per state, congressional district, county, and zip code.
- Category:
- Keywords: A-16, A16, United States Department of Transportation, USDOT, Federal Highway Administration, FHWA, Research and Innovative Technology Administration, RITA, Bureau of Transportation Statistics, BTS, National Transportation Atlas Database, NTAD, National Bridge Inventory, NBI, USA, United States, State, Congressional District, County, Zip Code, bridges, Tile Package, ArcMap, ArcGlobe, tpk