dot-bts

A-Z Index

Search form

GO

Main menu

Topics and Geography
- Topics
  
  Airlines and Airports
  
  Energy and Environment
  
  Freight Transportation
  
  Infrastructure
  
  Passenger Travel
  
  Safety
  
  System Performance
  
  Transportation and the Economy
  Geography
  
  Geospatial Portal
  
  International
  
  National
  
  By State
  Modes
  
  Aviation
  
  Highway
  
  Rail
  
  Maritime and Inland Waterways
  
  Pipelines
  
  Transit
  
  Bicycles and Pedestrian
Statistical Products and Data
- Information Gallery
  
  A-Z Index
  
  Airline Information for Download
  
  Border Crossing Data
  
  Commodity Flow Survey
  
  Confidential Close Calls Reporting
  
  Freight Analysis Framework
  
  Freight Facts and Figures
  
  Intermodal Transportation Database
  Local Area Transportation Characteristics (LATCH dataset)
  
  National Census of Ferry Operators
  
  National Transportation Statistics
  
  National Transportation Atlas Database
  
  National Transportation Data Archives
  
  Passenger Travel Facts and Figures
  
  Pocket Guide App
  
  Port Performance Freight Statistics Program
  State Transportation Statistics
  
  Statistical Methods and Policies
  
  Tank Car Data
  
  TransBorder Freight Data
  
  Transportation Economic Accounts
  
  Transportation Economic Trends
  
  Transportation Statistics Annual Reports
Newsroom
- News/Statistical Releases
  
  Calendar
  
  Release Schedule
About BTS
- Overview
  
  Staff Directory
  
  Advisory Council on Transportation Statistics
  
  Port Performance Working Group
  
  Legislative Mandates
  
  History of BTS
  
  BTS Strategic Plan
  
  Jobs and Internships

General

You are here

Home » Learn About BTS and Our Work » Statistical Methods and Policies

About BTS

BTS guidelines for data collection, confidentiality, and statistical quality

Confidentiality Policy
Legislative Mandates
Statement of Commitment to Scientific Integrity by Principal Statistical Agencies
Statistical Policy and Research

Updated: Monday, May 7, 2018

Share

>https://medicaments-24.com<

www.medicaments-24.net/viagra-sildenafil/viagra-100-mg/viagra-soft-cenforce-soft

https://bestseller.reviews/the-best-cheap-phones-in-the-us-2018/

Contact Us
Acronym Guide
Ask a Librarian
FAQs
Jobs and Internships

BUREAU OF TRANSPORTATION STATISTICS

U.S. Department of Transportation

3333 New Jersey Avenue, SE

Washington, DC 11111

800-111-1111

Phone Hours: 8:30-5:00 ET M-F

email

Sign up for Email Updates