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About The National Transportation Library
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Contacting NTL |
General Public:
E-mail: Librarian
Phone: 1-800-853-1351 or 202-366-3492
Fax: 202-493-2027
Hours: 9am-5pm EDT
DOT Employees:
E-mail: library@dot.gov
Phone - Technical Library: 202-366-0745
Phone - Law Library: 202-366-0749
Hours: 8am-4pm EDT
National Transportation Library
Headquarters, W12-300
1200 New Jersey Avenue SE
Washington, DC 20590
Policies and Guidelines
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Charged with improving access to transportation focused materials needed by federal, state, and local decision-makers, the National Transportation Library's (NTL) mission is to facilitate and increase the availability of information that supports transportation policy, research, operations, and technology transfer activities. NTL was established in 1998 by the Transportation Equity Act for the 21st Century (TEA-21).
Specifically, TEA-21 mandates that NTL:
- maintains a collection of statistical and other information needed for transportation decision-making at the Federal, State, and local levels
- improves the ability of the transportation community to share information
- collaborates with other transportation libraries and other transportation information providers, both public and private
- enters into cooperative agreements or contracts with public and nonprofit private entities (including State transportation departments, metropolitan planning organizations, and institutions of higher education)
- researches and develops new methods of data collection, management, integration, dissemination, interpretation, and analysis
The Bureau of Transportation Statistics, part of the Research and Innovative Technology Administration of US DOT, administers the National Transportation Library.
The National Transportation Library maintains a substantial presence in both digital and traditional library environments. NTL Headquarters is the former US DOT Library, which continues to offer the resources and services it always has, and continues to be open for use to the general public.
Brief History
In 2008 a new NTL was created through a merger with the US Department of Transportation Library. Since its inception in 1969 the US DOT Library had served as the Department’s focal point for technical and legal information and research. Offering the traditional library resources of an expansive book and journal collection, reference services, electronic database access and interlibrary loan, the US DOT Library met the research needs of DOT staff for decades while also serving as one of the nation’s most important repositories of transportation information available to the general public.
The new, merged National Transportation Library will continue to serve and meet the needs of DOT staff as well as organizations and citizens across the United States.
Reference Services
The NTL's reference staff assists US DOT staff and the general public in locating documents and reports, statistics and other data, and subject experts here at DOT. Staff is also available to address questions on NTL resources including our library’s catalog, TRIS Online, and our numerous statistical and legal databases. Reference staff is available from 8:00 a.m. to 5:00 p.m. EST to answer telephone calls (1-800-853-1351/202-366-0746). Reference requests can be submitted at any time via the web through Ask-A-Librarian.
Networking
The NTL networks with other transportation libraries, agencies, and organizations to increase access to information and expand opportunities for the professional development of transportation librarians. Some examples include:
NTL Integrated Search System
The NTL Integrated Search System is a tool that searches the NTL Digital Repository, TRIS Online, and records for other web accessible transportation resources, including research and policy sites of the State DOT and University Transportation Centers' research publications and document repositories. The resources in the Integrated Search System may be searched jointly or independently.
TRIS Online
The TRIS Online database, a partnership between the Transportation Research Board and NTL, contains the bibliographic records of more than half a million transportation research publications, including technical reports, books, conference proceedings and journal articles. Currently there are over 40,000 records with links to full text electronic copies. TRIS Online coverage includes works on transportation planning, finance, design and construction, materials, environmental issues, safety and human factors, and operations for the modes of highways, transit, railroads, maritime and aviation.
TLCat
TLCat is a national union catalog of transportation libraries. The National Transportation Library in cooperation with the Midwest Transportation Knowledge Network (MTKN) created the group catalog. The NTL and Transportation Pooled Fund Study enable increased participation from key state DOTs, university libraries, and Federal libraries in transportation. NTL makes TLCat available free to the public. More information can be found on our About TLCat page.
Transportation Knowledge Networks
NTL provides leadership and coordination in the development of regional and topical transportation knowledge networks, State DOT Library peer information exchanges, training on using information resources, and cross agency collaborative efforts such as the Rural Transportation Working Group. The NTL takes a leadership role working on information access issues like standardization, service availability, and cooperation. NTL has sponsored a number of national and international conferences working with the Transportation Research Board, Organization for Economic Cooperation and Development (OECD), the World Road Association (PIARC), the World Bank, and other organizations.
Transportation Librarians Roundtable
The Transportation Librarians Roundtable (TLR), a monthly web conference series, is an initiative of the NTL, co-sponsored by the American Association of State Highway and Transportation Officials (AASHTO), Transportation Research Board, and the Special Libraries Association's Transportation Division.
The TLR's purpose is to provide transportation librarians with opportunities to learn more about issues of mutual concern and interest and also to have a new means of regular communication among members of that community.
Collections
Subject concentrations include general transportation, surface, and water transportation. Special topics include: bridge construction and maintenance, driver studies, engineering, highways and highway safety, history of transportation, land utilization, marine engineering, mass transit, merchant marine, navigation, oceanography, pipelines, railroads, ships and shipbuilding, statistics, traffic engineering, traffic surveys and forecasts, urban transportation, and waterways
One of the NTL’s fastest-growing collections is exclusively digital, serving as a permanent archive for statistical, technical, research and policy documents required by researchers and decision makers and provided to NTL by federal, state, local, tribal and other government agencies.
The Library also maintains a sizable law collection. It includes general legal materials, with a specialty in government administration, as well as materials specifically related to transportation law.
Policies and Guidelines
Review the policies and guidelines that govern what NTL does, from how the collection is built to how that collection is made available to you.
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