Category:Built in Louisiana in 2003
- States of the United States
- Alabama
- Arkansas
- California
- Colorado
- Florida
- Georgia
- Hawaii
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maryland
- Massachusetts
- Michigan
- Missouri
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- Ohio
- Oklahoma
- Pennsylvania
- South Carolina
- Texas
- Utah
- Vermont
- Virginia
- Washington
- Wisconsin
- District of Columbia
- Washington, D.C.
- Insular areas
Subcategories
This category has the following 2 subcategories, out of 2 total.