Return to search results
💡 Advanced Search Tip
Search by organization or tag to find related datasets
Long-Term Pavement Performance (LTPP) - Data
Long-term Pavement performance, construction, traffic, and environmental data for more than 2500 pavement sections in the United States and Canada. More than a dozen experimental designs address specially constructed and existing asphalt and concrete pavements, and maintenance and rehabilitation strategies. Data collection has been on-going since 1990. About one third of the pavement sections are still under study. New warm-mix asphalt concrete pavement overlay sections are currently being recruited and constructed.
Complete Metadata
| agencyDataSeriesURL | http://www.infopave.com/ |
|---|---|
| agencyProgramURL | http://www.fhwa.dot.gov/research/tfhrc/programs/infrastructure/pavements/ltpp/ |
| bureauCode |
[ "021:15" ] |
| categoryDesignation | Research |
| collectionInstrument | https://infopave.fhwa.dot.gov |
| dataQuality | true |
| describedBy | https://infopave.fhwa.dot.gov/Page/Index/IMS_USER_GUIDE |
| identifier | 679.1 |
| isPartOf | DOT-679 |
| issued | 1993-07-01 |
| landingPage | https://data.transportation.gov/d/379j-qyix |
| language |
[ "en-US" ] |
| phone | 202-493-3149 |
| programCode |
[ "021:009" ] |
| references |
[ "https://infopave.fhwa.dot.gov/%3FGoto=Library" ] |
| temporal | R/1993-07-01/P1Y |
| theme |
[ "Transportation" ] |
