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How do I contact the Secretary of Transportation?
Last Updated: Aug 20, 2024 |
Topics:
- DOT Administration
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Views: 32169
Where can I find airline financial data?
Last Updated: Sep 09, 2024 |
Topics:
- Airports & Airlines
- Data & Statistics
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Views: 11962
How do I access Airline On-Time Statistics?
Last Updated: Aug 15, 2023 |
Topics:
- Airports & Airlines
- Data & Statistics
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Views: 9477
What is the difference between T-100 Market and T-100 Segment Airline Traffic Data?
Last Updated: Sep 09, 2024 |
Topics:
- Airports & Airlines
- Data & Statistics
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Views: 6421
Where can I find data on average fares using the Airline Origin and Destination Survey (DB1B)?
Last Updated: Aug 26, 2024 |
Topics:
- Airports & Airlines
- Data & Statistics
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Views: 5285
Where can I find statistics on air travel and air carriers?
Last Updated: Sep 13, 2024 |
Topics:
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Views: 4642
Where can I find statistics on the number of vehicles per household in the US?
Last Updated: Aug 23, 2024 |
Topics:
- Data & Statistics
- Vehicles
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Views: 3688
Where can I find highway traffic counts?
Last Updated: Aug 18, 2023 |
Topics:
- Data & Statistics
- Highways
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Views: 3238
How does a DOT decide whether a traffic signal should be installed on a State Highway?
Last Updated: Sep 19, 2024 |
Topics:
- Highways
- Safety
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Views: 2091
What is the copyright on Department of Transportation (DOT) publications?
Last Updated: Aug 22, 2024 |
Topics:
- Policy & Regulations
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Views: 2038

Where can I find the column headings and other information for the aviation data bank downloads?

Last Updated: Nov 26, 2024 | Views: 265
Where can I find a dictionary of transportation terms?
Last Updated: Nov 08, 2024 |
Topics:
- Data & Statistics
- Multimodal Transportation
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Views: 397
How do I apply for access to restricted aviation data?
Last Updated: Nov 08, 2024 |
Topics:
- Airports & Airlines
- Data & Statistics
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Views: 362
How can I find out what roads are closed after a natural disaster?
Last Updated: Nov 07, 2024 |
Topics:
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Views: 80
Where can I file a complaint against an airline?
Last Updated: Nov 07, 2024 |
Topics:
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Views: 89
Where can I find information about getting a Digital Object Identifier (DOI) for my publication or dataset?

Last Updated: Nov 07, 2024 | Views: 68
Where can I find Transportation Statistics?
Last Updated: Nov 07, 2024 |
Topics:
- Data & Statistics
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Views: 230
Where can I find the Vehicle Inventory and Use Survey. Are older years available?

Last Updated: Nov 07, 2024 | Views: 15
Do airlines issue tickets for other airlines' flights?

Last Updated: Nov 07, 2024 | Views: 10
Where can I find pre-1975 traffic fatality statistics?
Last Updated: Nov 07, 2024 |
Topics:
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Views: 55

Where can I find COVID-19 related transportation statistics?
Last Updated: Feb 22, 2021 |
Topics:
- Data & Statistics
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Views: 278
I'm a USDOT employee. How do I request delivery of articles and other publications?
Last Updated: Nov 07, 2024 |
Topics:
- DOT Administration
- Library Services
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Views: 333
I'm a USDOT employee. How do I access the library's subscription databases?
Last Updated: Sep 11, 2023 |
Topics:
- DOT Administration
- Library Services
|
Views: 461

Contact Us

NTL Reference Librarians provide services for the transportation community and general public. Specific services are:

Basic research assistance with Bureau of Transportation Statistics (BTS) publications and data products
Assistance with access to information resources in ROSA P
Referrals to operating administrations within US DOT
USDOT history and archival research services

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