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Large Truck Crash Causation Study (LTCCS)

Metadata Updated: April 21, 2021

The Large Truck* Crash Causation Study (LTCCS) is based on a three-year data collection project conducted by the Federal Motor Carrier Safety Administration (FMCSA) and the National Highway Traffic Safety Administration (NHTSA) of the U.S. Department of Transportation (DOT). LTCCS is the first-ever national study to attempt to determine the critical events and associated factors that contribute to serious large truck crashes allowing DOT and others to implement effective countermeasures to reduce the occurrence and severity of these crashes.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Collection

This dataset is a collection of other datasets.

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Downloads & Resources

References

http://ai.fmcsa.dot.gov/ltccs/data/documents/LTCCS_Manual_Public.pdf

Dates

Metadata Created Date November 12, 2020
Metadata Updated Date April 21, 2021
Data Update Frequency irregular

Metadata Source

Harvested from DOT Socrata Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date April 21, 2021
Publisher Federal Motor Carrier Safety Administration
Unique Identifier Unknown
Maintainer
Identifier DOT-97
Data First Published 2006-07-14
Language en-US
Data Last Modified 2018-12-19
Category Transportation
Public Access Level public
Data Update Frequency irregular
Agencydataseriesurl http://ai.fmcsa.dot.gov/ltccs/default.asp%3Fpage=data
Agencyprogramurl http://ai.fmcsa.dot.gov/ltccs/default.asp
Analysisunit Crash / Vehicle / Driver / Person
Bureau Code 021:17
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.transportation.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Categorydesignation Research
Collectioninstrument http://ai.fmcsa.dot.gov/ltccs/default.asp%3Fpage=data
Collection Metadata true
Data Quality True
Data Dictionary http://ai.fmcsa.dot.gov/ltccs/data/documents/LTCCS_Codebook.pdf
Data Dictionary Type application/pdf
Harvest Object Id 885c152a-bb0a-4809-b763-7a34d93cb2d6
Harvest Source Id a776e4b7-8221-443c-85ed-c5ee5db0c360
Harvest Source Title DOT Socrata Data.json
Homepage URL https://data.transportation.gov/d/akau-xuhz
License https://project-open-data.cio.gov/unknown-license/
Phone 202-366-0324
Primary IT Investment UII 021-155552608
Program Code 021:022
Related Documents http://ai.fmcsa.dot.gov/ltccs/data/documents/LTCCS_Manual_Public.pdf
Source Datajson Identifier True
Source Hash 0d7b23ecce51446555232041e4cc8859058ac061
Source Schema Version 1.1
Spatial National estimates
Temporal 2003-01-01/2003-12-31

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