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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: 28387
Where can I find airline financial data?
Last Updated: Sep 09, 2024 |
Topics:
- Airports & Airlines
- Data & Statistics
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Views: 10588
How do I access Airline On-Time Statistics?
Last Updated: Aug 15, 2023 |
Topics:
- Airports & Airlines
- Data & Statistics
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Views: 9243
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: 6072
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: 4828
Where can I find statistics on air travel and air carriers?
Last Updated: Sep 13, 2024 |
Topics:
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Views: 4333
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: 3361
Where can I find highway traffic counts?
Last Updated: Aug 18, 2023 |
Topics:
- Data & Statistics
- Highways
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Views: 3044
What is the copyright on Department of Transportation (DOT) publications?
Last Updated: Aug 22, 2024 |
Topics:
- Policy & Regulations
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Views: 1970
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: 1870

How many vehicles on the road use diesel fuel?
Last Updated: Sep 19, 2024 |
Topics:
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Views: 93
How does a DOT decide whether a traffic signal should be installed on a State Highway?
Last Updated: Sep 19, 2024 |
Topics:
- Highways
- Safety
|
Views: 1870
Where can I find the number of registered vehicles in the US by vehicle make, model and year?
Last Updated: Sep 19, 2024 |
Topics:
- Vehicles
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Views: 345
How do I order a publication from the Bureau of Transportation Statistics (BTS)?
Last Updated: Sep 13, 2024 |
Topics:
- Data & Statistics
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Views: 122
Where can I find statistics on transportation economics?
Last Updated: Sep 13, 2024 |
Topics:
- Data & Statistics
- Multimodal Transportation
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Views: 106
Where can I find multimodal transportation statistics?
Last Updated: Sep 13, 2024 |
Topics:
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Views: 509
Where can I find general transportation statistics?
Last Updated: Sep 13, 2024 |
Topics:
- Data & Statistics
- Multimodal Transportation
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Views: 198
Where can I find statistics on air travel and air carriers?
Last Updated: Sep 13, 2024 |
Topics:
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Views: 4333
Where can I find statistics on people and vehicles crossing US borders?
Last Updated: Sep 13, 2024 |
Topics:
- Data & Statistics
- Multimodal Transportation
|
Views: 97
What is the federal rulemaking process for the Department of Transportation (DOT)?
Last Updated: Sep 13, 2024 |
Topics:
- DOT Administration
- Policy & Regulations
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Views: 554

Where can I find COVID-19 related transportation statistics?
Last Updated: Feb 22, 2021 |
Topics:
- Data & Statistics
|
Views: 258
I'm a USDOT employee. How do I request delivery of articles and other publications?
Last Updated: Feb 22, 2021 |
Topics:
- DOT Administration
- Library Services
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Views: 324
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: 440

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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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