USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Submitting Content

Wednesday, January 4, 2023

What to send

  • Digital objects provided by the content creators or owners in one of the following file formats (preferably one in bold)
 

Text

Dataset

Image

Multimedia

Maps

Metadata

Collections

TXT

CSV

TIFF

WARC

TIFF

XML

ZIP

PDF

XLS

PNG

WMV

PNG

JSON

 

XML

XLSX

JPEG

SWF

Shapefiles

   

WARC

   

WMA

     

RTF

   

MPEG

     
     

PPT, PPTX

     
  • For items submitted in compliance with the USDOT Public Access Plan, please see the instructions here
  • Files must contain no measures (such as digital rights management or encryption) that control access to or prevent use of the deposited items

How to send

Reports and textual materials

Datasets

What happens next

  • All deposited items are assessed for inclusion in the NTL repository consistent with the NTL Digital Curation and NTL Collection Development and Maintenance Policies
  • Items added to the collection will be cataloged, then made publicly available unless subject to the Public Access embargo; if you have concerns about this, please contact us
  • Depositors may request a monthly updated list of permanent links to items in the repository

Status of content in the repository

  • All items are held permanently by NTL
  • Public access to an item may be interdicted under circumstances specified in section 6 of the Collection Development and Maintenance Policy
  • In the case of the creation of a new or updated version of an item, please contact NTLDigitalSubmissions@dot.gov