Department of Transportation
DOTD
Louisiana • United States of America
The Louisiana Department of Transportation and Development (DOTD) manages more than 16,000 miles of state highways and approximately 13,000 bridge structures in a state shaped by its waterways, ports, and petrochemical industry. Key freight corridors include I-10, I-12, I-20, I-49, and US-90. Louisiana's Port of South Louisiana is the busiest port in the Western Hemisphere by tonnage, and DOTD's highway network supports the massive freight flows from oil refineries, chemical plants, and agricultural export terminals. The department administers oversize/overweight permits essential for the energy and construction industries, and provides the LA511 traffic system for commercial drivers.
| Official Website | https://www.dotd.la.gov/ |
|---|---|
| Data API | http://www.dotd.la.gov/Pages/default.aspx |
| Founded | 1910 |
| Headquarters | New Orleans |
Available Data
Truck Rest Areas
Message Signs
Tweets
Traffic Events
Social Media
- @NOLA_Traffic — New Orleans Traffic
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