United States. Bureau of Transportation Statistics
United States. Federal Highway Administration.
2011
United States National Bridge Inventory, 2013
vector digital data
Washington DC
Federal Highway Administration (FHWA)
Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
20110101
National Transportation Atlas Databases (NTAD) 2013
vector digital data
Washington DC
Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
http://www.columbia.edu/acis/eds/gis/images/ntad_2013_nbi.zip
The NBI is a collection of information (database) describing the more than 600,000 of the Nation's bridges located on public roads, including Interstate Highways, U.S. highways, State and county roads, as well as publicly-accessible bridges on Federal lands. It presents a State by State summary analysis of the number, location, and general condition of highway bridges within each State.
To document the nation's bridge inventory.
2011
publication date
In work
Annually
-174.140000
0.000000
69.150556
0.000000
Appraisel
Appraisel
Bridges
Inventory
Bridges
Apraisel
Bridges
Inventory
Inventory
ISO 19115 Topic Categories
inlandWaters
location
structure
transportation
Library of Congress Subject Headings
United States
None
2011
2010
2012
2013
None
None
Federal Highway Administration
202-366-0660
Federal Highway Administration 1200 New Jersey Ave., SE Washington, DC 20590
Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
Office of Geospatial Information Systems
mailing
1200 New Jersey Ave, SE
Washington
DC
20590
US
202-366-DATA
202-366-3640
answers@bts.gov
None
Unclassified
Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.1.0.3035
Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
20110101
National Transportation Atlas Databases (NTAD) 2013
2013
Washington DC
Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
http://www.bts.gov/programs/geographic_information_services/
RITA/BTS quality checks were to cross reference the NBI dataset with an up-to-date TeleAtlas dataset, to determine that the spatial data and attribute data were accurate. For those bridges that were not matched to the TeleAtlas data, an attempt was made to use the State supplied longitude-latitude data contained in the NBI. If the resulting point fell within the State, then that location was used. If the point fell outside of the State, it is coded to longitude-latitude 0-0. See the STATUS attribute for more information.
FHWA
20110101
National Bridge Inventory
vector digital data
National Bridge Inventory
Washington DC
FHWA
http://www.fhwa.dot.gov/bridge/nbi.htm
onLine
20110101
Unknown
NBI
Conflated to TeleAtlas Road Network
Vector
Entity point
607375
8.983152841195215e-009
8.983152841195215e-009
Decimal Degrees
D WGS 1984
WGS 1984
6378137.0
298.257223563
nbi
FID
Internal feature number.
ESRI
Sequential unique whole numbers that are automatically generated.
Shape
Feature geometry.
ESRI
Coordinates defining the features.
STFIPS
State FIPS Code
FHWA
Federal Information Processing Standard- FIPS Pub 6-4
National Institute for Standards and Technology (NIST)
REGION
The FHWA reginon in which the bride exists
FHWA
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM8
Structure Number
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM5A
Record Type
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM5B
Route Signing Prefix
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM5C
Designated Level of Service
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM5D
Route Number
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM5E
Directional Suffix
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM2
Highway Agency District
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM3
County (Parish) Code
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM4
Place Code
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM6A
Features Intersected
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM6B
Critical Facility Indicator
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM7
Facility Carried By Structure
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM9
Location
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM10
Inventory Route/Min Vert Clearance
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM11
Kilometerpoint
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM12
Base Highway Network
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM13A
LRS Inventory Route
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM13B
Subroute Number
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM16
Latitude
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM17
Longitude
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM19
Bypass/Detour Length
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM20
Toll
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM21
Maintenance Responsibility
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM22
Owner
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM26
Functional Class Of Inventory Route
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM27
Year Built
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM28A
Lanes On Structure
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM28B
Lanes Under Structure
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM29
Average Daily Traffic
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM30
Year Of Average Daily Traffic
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM31
Design Load
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM32
Approach Roadway Width
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM33
Bridge Median
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM34
Skew
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM35
Structure Flared
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM36A
Bridge Railings
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM36B
Transitions
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM36C
Approach Guardrail
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM36D
Approach Guardrail Ends
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM37
Historical significance
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM38
Navigation Control
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM39
Navigation Vertical Clearance
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM40
Navigation Horizontal Clearance
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM41
Structure Open/Posted/Closed
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM42A
Type of Service On Bridge
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM42B
Type of Service Under Bridge
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM43A
Kind of Material/Design
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM43B
Type of Design/Construction
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM44A
Kind of Material/Design
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM44B
Type of Design/Construction
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM45
Number Of Spans In Main Unit
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM46
Number Of Approach Spans
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM47
Inventory Route Total Horizontal Clearance
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM48
Length Of Maximum Span
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM49
Structure Length
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM50A
Left Curb/Sidewalk Width
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM50B
Right Curb/Sidewalk Width
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM51
Bridge Roadway Width Curb-To-Curb
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM52
Deck Width/Out-To-Out
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM53
Minimum Vertical Clearance Over Bridge Roadway
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM54A
Reference Feature
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM54B
Minimum Vertical Under Clearance
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM55A
Reference Feature
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM55B
Minimum Lateral Under Clearance
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM56
Minimum Lateral Under Clearance On Left
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM58
Deck
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM59
Superstructure
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM60
Substructure
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM61
Channel/Channel Protection
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM62
Culverts
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM63
Method Used To Determine Operating Rating
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM64
Operating Rating
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM65
Method Used To Determine Inventory Rating
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM66
Inventory Rating
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM67
Structural Evaluation
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM68
Deck Geometry
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM69
Underclear/Vertical and Horizontal
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM70
Bridge Posting
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM71
Waterway Adequacy
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM72
Approach Roadway Alignment
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM75A
Type of Work Proposed
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM75B
Work Done By
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM76
Length Of Structure Improvement
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM90
Inspection Date
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM91
Designated Inspection Frequency
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM92A
Fracture Critical Details
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM92B
Underwater Inspection
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM92C
Other Special Inspection
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM93A
Fracture Critical Details Date
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM93B
Underwater Inspection Date
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM93C
Other Special Inspection Date
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM94
Bridge Improvement Cost
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM95
Roadway Improvement Cost
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM96
Total Project Cost
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM97
Year Of Improvement Cost Estimate
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM98A
Neighboring State Code
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM98B
Percent Responsibility
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM99
Border Bridge Structure Number
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM100
STRAHNET Highway Designation
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM101
Parallel Structure Designation
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM102
Direction Of Traffic
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM103
Temporary Structure Designation
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM104
Highway System Of Inventory Route
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM105
Federal Lands Highways
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM106
Year Reconstructed
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM107
Deck Structure Type
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM108A
Type of Wearing Surface
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM108B
Type of Membrane
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM108C
Deck Protection
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM109
Average Daily Truck Traffic
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM110
Designated National Network
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM111
Pier/Abutment Protection
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM112
NBIS Bridge Length
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM113
Scour Critical Bridges
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM114
Future Average Daily Traffic
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM115
Year of Future Average Daily Traffic
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
ITEM116
Minimum Navigation Vertical
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
FUNDED
Is Funded
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
FEDERAL
Is Funding Federal
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
WO
WO
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
DT
DT
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
WO_2
WO_2
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
STAT
Stat
Federal Highway Administration
1
Structurally Deficient Bridge
FHWA
2
Functionally Obsolete Bridge
FHWA
null
bridge in acceptable condition
FHWA
SR1
SR1
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
SR2
SR2
Federal Highway Administration
Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges
Federal Highway Administration
STATUS
Status
RITA
AM
Bridge was automatically conflated to the TeleAtlas Road Network
RITA
MM
Bridge was manually matched to the TeleAtlas Road Network
RITA
ST
State Supplied Coordinates were used. Not guaranteed to match any road network.
RITA
XX
Bridge could not be located and is mapped to longitude-latitude 0-0.
RITA
DATE
Date - month and year of the bridge's coordinates
RITA
month and year of the bridge's coordinates
LONGDD
Longitude Decimal Degrees
RITA
-180
180
LATDD
Latitude Decimal Degrees
Federal Highway Administration
-90
90
STPOSTAL
U.S. Postal Service two letter state abbreviation.
USPS
U.S. Postal Service two letter state abbreviation.
U.S. Postal Service
Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
Office of Geospatial Information Systems
mailing and physical
1200 New Jersey Ave., SE
Washington
DC
20590
US
202-366-DATA
202-366-3640
answers@bts.gov
ntad_2013_nbi
dvd
ISO 9660
None
Call (202-366-DATA), fax (202-366-3640), or E-mail (answers@bts.gov) RITA/BTS to request the National Transportation Atlas Databases (NTAD) 2013 DVD. The NTAD DVD can be ordered from the online bookstore at www.bts.gov. Individual datasets from the NTAD can also be downloaded from the Office of Geospatial Information Systems website at http://www.bts.gov/programs/geographic_information_services/
20110101
20140925
Research Data Services (RDS), Columbia University Libraries
GIS/Metadata Librarian
mailing and physical address
420 W. 118th St., 215 IAB, MC 3301
New York
NY
10027
USA
(212)854-6012
data@library.columbia.edu
FGDC Content Standard for Digital Geospatial Metadata
FGDC-STD-001-1998
local time