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1. 1:1,000,000-Scale Ferries of the United States, 2014

2014. National Atlas of the United States. This map layer portrays the ferries on major roads in the United States and Puerto Rico. Ferries are ships that carry vehicles, passengers, and car... National Atlas of the United States.

2. 1:1,000,000-Scale Major Roads of the United States, 2012

2012. Geological Survey (U.S.). This map layer portrays the major roads in the United States, Puerto Rico, and the U.S. Virgin Islands. The file was produced by joining the indivi... Geological Survey (U.S.).

3. 1:1,000,000-Scale Railroads, United States, 2012

2012. National Atlas of the United States. This line shapefile represents railroads in the conterminous United States and Alaska for 2012 at 1:1,000,000 scale. This layer is part of the 1997... National Atlas of the United States.

4. 1:1,000,000-Scale Railroads, United States, 2014

2014. National Atlas of the United States. This line shapefile represents railroads in the conterminous United States and Alaska for 2014 at 1:1,000,000 scale. This is a revised version of t... National Atlas of the United States.

5. Airport Runways: United States and Territories, 2011

2011. United States. Bureau of Transportation Statistics and United States. Federal Aviation Administration. The Airport Runways database is a geographic dataset of runways in the United States and its Territories containing information on the physical cha... United States. Bureau of Transportation Statistics.

6. Airports of the United States, 2012

2012. Geological Survey (U.S.). This point shapefile includes airports in the United States, Puerto Rico and the U.S. Virgin Islands. The data were derived from an extract of the ... Geological Survey (U.S.).

7. Airports Runways

2008. Federal Aviation Administration and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Airports Runways is line theme representing airport runways in the United States and US territories. Attributei information includes information on... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

8. Airports: United States and Territories, 2011

2011. United States. Bureau of Transportation Statistics and United States. Federal Aviation Administration. This point shapefile depicts aircraft landing facilities in the United States and United States Territories. Attribute data is provided on the phys... United States. Bureau of Transportation Statistics.

9. Alternative Fuels: United States, 2013

2013. Hudgins, Andrew and United States. Bureau of Transportation Statistics. This point shapefile depicts fueling facilities that offer fuels other than gasoline in the United States. Through a nationwide network of local co... United States. Bureau of Transportation Statistics.

10. Amtrak Stations

2008. Federal Railroad Administration (FRA). Amtrak Stations database is a point theme representing Amtrak intercity railroad passenger terminals in the United States and Canada. Attribute dat... Federal Railroad Administration (FRA).

11. Amtrak Stations: United States and Canada, 2010

2010. Hunt, Raquel and United States. Bureau of Transportation Statistics. This point shapefile depicts Amtrak inter-city railroad passenger terminals in the United States and Canada. Attribute data include services and pa... United States. Bureau of Transportation Statistics.

12. Automatic Traffic Recorders (ATR)

2008. Federal Highway Administration (FHWA) and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Automatic Traffic Recorders (ATR) is a point theme representing Weigh-in-Motion (WIM), and Automatic Traffic Counters (ATR) in the United States T... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

13. Federal Lands of the United States, 2006

1972. National Atlas of the United States. This polygon shapefile contains federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. Only areas of... National Atlas of the United States.

14. Fixed-Guideway Transit Facilities

2008. Federal Transit Administration (FTA) and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Fixed-Guideway Transit Facilities is a point theme representing stations in fixed-guideway transit systems in the United States. The data set cover... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

15. Fixed-Guideway Transit Facilities

2008. Federal Transit Administration (FTA) and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Fixed-Guideway Transit Facilities is a line theme representing fixed-guideway transit systems in the United States. The data set covers systems in... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

16. Freight Analysis Framework

2008. Federal Highway Administration. Freight Analysis Framework is a line theme representing National Highway System (NHS), National Network (NN) and several intermodal connectors as a... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

17. Freight Analysis Framework Network: United States, 2010

2010. United States. Bureau of Transportation Statistics, Strocko, Ed, and Battelle Memorial Institute. This polyline shapefile depicts the spatial component of the FAF network derived from National Highway System Version 2009.11 and contains state pr... United States. Bureau of Transportation Statistics.

18. Freight Analysis Framework Regions: United States and Territories, 2013

2013. Strocko, Ed and United States. Bureau of Transportation Statistics. This polygon shapefile contains United States freight analysis framework (FAF) regions. FAF domestic region level datasets and products provide inf... United States. Bureau of Transportation Statistics.

19. Freight Terminal Facilities: United States, 2011

2011. United States. Bureau of Transportation Statistics. The point shapefile depicts intermodal terminal facilities where freight can be transferred between modes of transportation. The associated public ... United States. Bureau of Transportation Statistics.

20. Global Map: 1:1,000,000 Major Roads, United States, 2014

2014. National Atlas of the United States. This line shapefile includes Global Map data showing the major roads in the United States, Puerto Rico, and the U.S. Virgin Islands. The data are a... National Atlas of the United States.

21. Global Map: 1:1,000,000-Scale Ferries of the United States, 2014

2014. National Atlas of the United States. This line shapefile includes Global Map data showing ferries on major roads in the United States and Puerto Rico. Ferries are ships that carry vehi... National Atlas of the United States.

22. Global Map: 1:1,000,000-Scale Major Roads of the United States, 2014

2014. National Atlas of the United States. This map layer portrays the major roads in the United States, Puerto Rico, and the U.S. Virgin Islands. The file was produced by joining the indivi... National Atlas of the United States.

23. Global Map: 1:1,000,000-Scale Railroads of the United States, 2014

2014. National Atlas of the United States. This line shapefile includes Global Map data showing railroads in the conterminous United States and Alaska. The data are a modified version of the... National Atlas of the United States.

24. Global Map: Airports of the United States, 2014

2014. National Atlas of the United States. This point shapefile represents airports in the United States, Puerto Rico, and the Virgin Islands. This layer includes 1:1 million scale data from... National Atlas of the United States.

25. Global Map: Railroad Stations of the United States, 2014

2014. National Atlas of the United States. This point shapefile includes Global Map data showing Amtrak intercity railroad terminals in the United States. The data are a modified version of ... National Atlas of the United States.

26. Hazardous Materials Routes

2008. Federal Motor Carrier Safety Administration, Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS), and Volpe NTSC. Hazardous Materials Routes is a line theme representing routs as described in the National Hazardous Material Route Registry (NMHRR). The on-line N... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

27. Hazardous Materials Routes: United States, 2012

2012. Miller, David, John A. Volpe National Transportation Systems Center (U.S.), and United States. Bureau of Transportation Statistics. This polyline shapefile depicts FMCSA Hazardous Material Routes that were developed using the 2004 First Edition Topologically Integrated Geographi... United States. Bureau of Transportation Statistics.

28. Highway-Rail Grade Crossings

2008. Federal Railroad Administration (FRA). Highway-Rail Grade Crossings is a point theme representing highway-rail crossings in the United States. FRA Grade Crossings is a spatial file that... Federal Railroad Administration (FRA).

29. Highways Features: United States, 2011

2011. United States. Federal Highway Administration. Office of Highway Policy Information and United States. Bureau of Transportation Statistics. The Federal Highway Administration (FHWA) has the responsibility to assure that adequate highway transportation information is available to support... United States. Bureau of Transportation Statistics.

30. Highways Network: Puerto Rico and United States, 2011

2011. United States. Bureau of Transportation Statistics and United States. Federal Highway Administration. This polyline shapefile depicts the National Highway Planning Network, a comprehensive network database of the United States' major highway system.... United States. Bureau of Transportation Statistics.

31. Land-Based Border Crossings: Canada, Mexico and United States, 2011

2011. United States. Bureau of Transportation Statistics, Beningo, Steve, United States. Bureau of Customs and Border Protection, and Liu, Zhi. This point shapefile depicts points of entry for land modes along the United States - Canada border and the United States - Mexico border. The port... United States. Bureau of Transportation Statistics.

32. Major Roads of the United States, 1972-1999

1972. Geological Survey (U.S.). This line shapefile portrays the major roads in the United States, Puerto Rico, and the U.S. Virgin Islands. The file was produced by joining the i... Geological Survey (U.S.).

33. Metropolitan Planning Boundaries: United States and Territories, 2011

2011. United States. Federal Highway Administration and United States. Bureau of Transportation Statistics. This polygon shapefile contains United States metropolitan planning boundaries. The United States Metropolitan Planning Organization (MPO) Database... United States. Bureau of Transportation Statistics.

34. National Bridge Inventory

2008. FHWA. National Bridge Inventory is a point theme representing bridges in the United States. The NBI is a collection of information (database) covering t... Federal Highway Administration (FHWA).

35. National Bridge Inventory: United States, 2011

2011. United States. Federal Highway Administration, Lubkin, Samantha , Blades, Doug, and United States. Bureau of Transportation Statistics. This point shapefile depicts the more than 600,000 of the United States' bridges located on public roads, including interstate highways, United Sta... United States. Bureau of Transportation Statistics.

36. National Highway Planning Network

2008. FHWA. The National Highway Planning Network is a line theme representing the major highway system in the United States. It consists of the nation's high... Federal Highway Administration (FHWA).

37. National Highway Planning Network Points

2008. FHWA. National Highway Planning Network Points is a point theme representing nodes in the major highway system of the United States. It consists of the ... Federal Highway Administration (FHWA).

38. National Waterway Network (line)

2008. Vanderbilt Engineering Center for Transportation Operations and Research Vanderbilt University and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). National Waterway Network is a line theme representing shipping lanes that serve as representative paths in open waterways. The data set covers the... U.S. Army Corps of Engineers Navigation Data Center.

39. National Waterway Network (node)

2008. Vanderbilt Engineering Center for Transportation Operations and Research Vanderbilt University and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). National Waterway Network (node) is a point theme representing physical entities such as river confluences, ports/facilities, and intermodal termin... U.S. Army Corps of Engineers Navigation Data Center.

40. Passenger Rail Lines: United States, 2014

2014. United States. Bureau of Transportation Statistics and Hunt, Raquel. The Rail Network is a comprehensive database of United States railway system at 1:24,000 to 1:100,000 scale. This polyline shapefile depicts Amtrak... United States. Bureau of Transportation Statistics.

41. Passenger Railways Connectivity: United States, 2013

2013. Firestine, Theresa. Over 55 percent of the approximately 7,100 passenger transportation terminals in the United States offer travelers the ability to connect among the... United States. Bureau of Transportation Statistics.

42. Ports of the United States, 2014

2014. National Atlas of the United States. This map layer shows major ports in the United States, Puerto Rico, and the U.S. Virgin Islands. A port is a city, town, or urban area with a harbo... National Atlas of the United States.

43. Ports: United States and Territories, 2012

2012. United States. Bureau of Transportation Statistics and Institute for Water Resources (U.S.). Navigation Data Center. This point shapefile depicts physical information on commercial facilities at the principal United States coastal, Great Lakes and inland ports. Th... United States. Bureau of Transportation Statistics.

44. Rail Transit Network: United States and Territories, 2013

2004. United States. Bureau of Transportation Statistics and United States. Federal Transit Administration. This polyline shapefile depicts the Fixed-Guideway Transit Network, a network database of the nation's fixed-guideway transit systems. Fixed-Guidew... United States. Bureau of Transportation Statistics.

45. Rail Transit Stations: United States and Territories, 2013

2013. United States. Bureau of Transportation Statistics and United States. Federal Transit Administration. This point shapefile depicts railway stations within the Fixed-Guideway Transit Network, a network database of the nation's fixed-guideway transit ... United States. Bureau of Transportation Statistics.

46. Railroad and Bus Passenger Stations of the United States, 2012

2012. National Atlas of the United States. This point shapefile shows Amtrak intercity railroad and bus passenger terminals in the United States. There are no Amtrak stations in Alaska or Ha... National Atlas of the United States.

47. Railroad Grade Crossings: United States, 2014

2014. This point shapefile depicts grade crossings and originates from the National Highway-Rail Crossing Inventory Program. A crossing is defined as tho... United States. Bureau of Transportation Statistics.

48. Railroads of the United States, 2005

2005. Geological Survey (U.S.). This line shapefile represents railroads in the conterminous United States and Alaska at 1:2,000,000. This is a replacement for the December 1998 m... Geological Survey (U.S.).

49. Railway Lines: United States, 2014

2014. United States. Bureau of Transportation Statistics and Hunt, Raquel. The Rail Network is a comprehensive database of the United States railway system at 1:24,000 to 1:100,000 scale. This polyline shapefile covers all... United States. Bureau of Transportation Statistics.

50. Railway Nodes: United States, 2014

2014. United States. Bureau of Transportation Statistics and Hunt, Raquel. The Rail Network is a comprehensive database of the nation's railway system at 1:24,000 to 1:100,000 scale. This point shapefile covers all 50 Stat... United States. Bureau of Transportation Statistics.

51. Roads, North America, 2004

2004. Instituto Nacional de Estadística, Geografía e Informática (Mexico), Geological Survey (U.S.), and Canada Centre for Remote Sensing. This line shapefile represents roads in North America at 1:1,000,000 scale. The roads included in this layer are either those that connect major ce... Geological Survey (U.S.).

52. The United States of America, W. Barker sculp. Philadelphia (Raster Image)

1796. Stanford University. Center for Spatial and Textual Analysis and Carey, Mathew, 1760-1839. This layer is a georeferenced raster image of a map of the United States originally created by Matthew Carey and engraved by William Barker. The or... Stanford Digital Repository.

53. Travel Monitoring Stations: United States, 2014

2014. United States. Bureau of Transportation Statistics and Jessberger, Steven. This point shapefile contains the locations of travel monitoring station sin the United States. The attributes for these databases have been intent...

54. Unied States Railroad Crossings, 2013

2013. United States. Bureau of Transportation Statistics. FRA Grade Crossings is a spatial file that originates from the National Highway-Rail Crossing, Inventory Program. The program is to provide informa...

55. United State Rail Lines

2008. Federal Railroad Administration (FRA). United State Rail Lines is a line theme representing railroad tracks in the United States at a 1:100,000 scale. The data set covers all 50 States p... Federal Railroad Administration (FRA).

56. United States Airport Runways, 2103

2011. United States. Bureau of Transportation Statistics and United States. Federal Aviation Administration. The Airport Runways database is a geographic dataset of runways in the United States and US territories containing information on the physical char...

57. United States Alternative Fueling Facilities

2008. National Renewable Energy Laboratory. United States Alternative Fueling Facilities is a point theme representing fueling facilities that offer fuels other than gasoline in the United St... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

58. United States Alternative Fuels Stations, 2013

2013. National Renewable Energy Laboratory (U.S.). United States Alternative Fuels Stations, 2013 is a point theme representing alternative fuels stations. Through a nationwide network of local coa... Research and Innovative Technology Administration/Bureau of Transportation Statistics.

59. United States Amtrak Lines, 2013

2013. United States. Bureau of Transportation Statistics. United States Amtrak Lines, 2013 s a line theme representing Amtrack rain lines. The Rail Network is a comprehensive database of the nation's rail...

60. United States Amtrak Stations, 2013

2013. United States. Bureau of Transportation Statistics. United States Amtrak Stations, 2013 is a point theme representing Amtrack stations. Updated database of the Federal Railroad Administration's (FR...

61. United States Border Crossings, 2013

2011. United States. Bureau of Transportation Statistics and U.S. Customs and Border Protection. Border Crossing Ports are points of entry for land modes along the U.S. - Canadian and U.S.- Mexcian borders. The ports of entry are located in 15 ...

62. United States Dams, 2013

2013. United States. Bureau of Transportation Statistics. This map layer portrays major dams of the United States, including Puerto Rico and the U.S. Virgin Islands. The map layer was created by extracting... Research and Innovative Technology Administration/Bureau of Transportation Statistics.

63. United States Fixed-Guideway Transit Lines, 2013

2013. United States. Bureau of Transportation Statistics, Federal Transit Administration (FTA), and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Version 2004 of the Fixed-Guideway Transit Network is a network database of the nation's fixed-guideway transit systems. The data set covers system... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

64. United States Fixed-Guideway Transit Points, 2013

2013. United States. Bureau of Transportation Statistics, United States. Federal Transit Administration., and United States. Department of Transportation. Research and Innovative Technology Administration. Version 2004 of the Fixed-Guideway Transit Network is a network database of the nation's fixed-guideway transit systems. The data set covers system... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

65. United States Freight Analysis Framework, 2013

2012. United States. Bureau of Transportation Statistics and United States. Federal Highway Administration. The spatial component of the FAF network is derived from National Highway System Version 2009.11 and contains state primary and secondary roads, Na...

66. United States Highway Performance Monitoring System, 2013

2011. United States. Bureau of Transportation Statistics and United States. Federal Highway Administration. The Federal Highway Administration (FHWA) has the responsibility to assure that adequate highway transportation information is available to support... Federal Highway Administration (FHWA).

67. United States Hydrographic Lines, 2013

2011. United States. Bureau of Transportation Statistics and United States. Bureau of the Census. The hydro polygon/arc coverages were created using TIGER/LINE 2000 shapefile data gathered from ESRI's Geography Network. The individual county hyd...

68. United States Inland Waterway Locks, 2013

2013. United States. Bureau of Transportation Statistics and United States. Army. Corps of Engineers. The Navigation Data Center had several objectives in developing the U.S. Waterway Data. These objectives support the concept of a National Spatial ...

69. United States Intermodal Passenger Connectivitiy Database, 2013

2013. United States. Bureau of Transportation Statistics. The IPCD data covers the following types of passenger transportation terminals: •Scheduled Airline Service Airports.•Intercity bus stations (includ... Research and Innovative Technology Administration/Bureau of Transportation Statistics.

70. United States Major Ports, 2013

2013. United States. Bureau of Transportation Statistics. The ports are politically defined by port limits or Corps projects, excluding non-Corps projects not authorized for publication. The determination ... Research and Innovative Technology Administration/Bureau of Transportation Statistics.

71. United States Metropolitan Planning Organizations, 2103

2011. United States. Bureau of Transportation Statistics, Federal Highway Administration, and Research and Innovative Technology Administration's Bureau of Transportation Statistics. The United States Metropolitan Planning Organization database is a geographic database of Metropolitan Planning Organization political boundaries.

72. United States National Atlas Airports, 2010-2012

2010. National Atlas of the United States, Environmental Systems Research Institute (Redlands, Calif.), and Geological Survey (U.S.). This point shapefile represents airports in the United States, Puerto Rico, and U.S. Virgin Islands with airport passenger enplanements of 25 passe... Environmental Systems Research Institute (Redlands, Calif.).

73. United States National Bridge Inventory, 2013

2011. United States. Bureau of Transportation Statistics and United States. Federal Highway Administration. The NBI is a collection of information (database) describing the more than 600,000 of the Nation's bridges located on public roads, including Inter... Federal Highway Administration (FHWA).

74. United States National Highway Planning Network, 2013

2013. United States. Bureau of Transportation Statistics and United States. Federal Highway Administration. The National Highway Planning Network is a comprehensive network database of the nation's major highway system. It consists of the nation's highway... Federal Highway Administration (FHWA).

75. United States National Transportation Atlas Interstate Highways, 2008

1997. Environmental Systems Research Institute (Redlands, Calif.) and United States. Bureau of Transportation Statistics. This line shapefile represents rural and urban interstate highways. U.S. National Transportation Atlas Interstate Highways is part of the National ... Environmental Systems Research Institute (Redlands, Calif.).

76. United States National Transportation Atlas Railroads, 1998-2002

1998. United States. Bureau of Transportation Statistics, United States. Federal Railroad Administration, and Environmental Systems Research Institute (Redlands, Calif.). This line shapefile represents a comprehensive database of the nation's railway system at 1:100,000 scale. The data set covers the 48 contiguous St... Environmental Systems Research Institute (Redlands, Calif.).

77. United States National Waterway Network Lines, 2013

2013. United States. Bureau of Transportation Statistics and United States. Department of Transportation. Research and Innovative Technology Administration. The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous states... U.S. Army Corps of Engineers Navigation Data Center.

78. United States National Waterway Network Points, 2013

2011. United States. Bureau of Transportation Statistics and United States. Army. Corps of Engineers. The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous states...

79. United States Populated Places, 2013

2011. United States. Bureau of Transportation Statistics. This data set includes cities in the United States, Puerto Rico and the U.S. Virgin Islands. These cities were collected from the 1970 National Atl... U.S. Geological Survey.

80. United States Ports, 2013

2011. United States. Bureau of Transportation Statistics and United States. Army. Corps of Engineers. Contains physical information on commercial facilities at the principal U.S. Coastal, Great Lakes and Inland Ports. The data consists of listings o... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

81. United States Public-Use Airports, 2013

2011. United States. Federal Aviation Administration. United States Public-Use Airports 2013 is a point theme representing airports in the United States in 2013. Attribute data is provided on the physi... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).

82. United States Rail Lines, 2013

2013. United States. Bureau of Transportation Statistics. The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000scale or better. The data set covers all 50 States plus...

83. United States Rail Nodes

2008. Federal Railroad Administration (FRA). United States Rail Nodes is a point theme representing nodes in the United States railway system at a 1:100,000 scale. The data set covers all 50 S... Federal Railroad Administration (FRA).

84. United States Rail Stations, 2013

2013. United States. Bureau of Transportation Statistics. The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000 scale or better. The data set covers all 50 States plu...

85. United States Railroad Bridges, 2013

2011. United States. Bureau of Transportation Statistics. Railroad Bridges is a spatial file containing the locations of railroad bridges. The data set includes all rail bridges over the navigable and non-... Federal Railroad Administration (FRA).

86. United States Travel Monitoring Analysis System Stations, 2013

2013. United States. Bureau of Transportation Statistics. The data included in the GIS Traffic Stations Version database have been collected by the FHWA from the State DOTs. Location referencing informatio...

87. Unites States Freight Analysis Framework Regions, 2013

2013. United States. Bureau of Transportation Statistics and United States. Federal Highway Administration. FAF domestic region level datasets and products provide information for states, state portions of large metropolitan areas, and remainders of state...

88. Waterway Locks: United States, 2013

2013. Institute for Water Resources (U.S.). Navigation Data Center. This point shapefile contains the locations of waterways locks in the United States. The Navigation Data Center had several objectives in developin... United States. Bureau of Transportation Statistics.

89. Waterways Features: United States and Territories, 2011

2011. Vanderbilt Engineering Center for Transportation Operations and Research, United States. Bureau of Transportation Statistics, and Waterborne Commerce Statistics Center (U.S.). The National Waterway Network is comprised of a link database and a node database. Links are line strings, which consist of beginning and end point...

90. Waterways Network: United States and Territories, 2011

2011. Vanderbilt Engineering Center for Transportation Operations and Research, Waterborne Commerce Statistics Center (U.S.), and United States. Bureau of Transportation Statistics. The National Waterway Network is comprised of a link database and a node database. Links are line strings, which consist of beginning and end point... United States. Bureau of Transportation Statistics.

91. Weigh in Motion (WIM)

2008. Federal Highway Administration (FHWA) and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Weigh in Motion (WIM) is a point theme representing weigh in motion faciliies in the United States. The data included in the GIS Traffic Stations ... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).