Template:Louisiana Highway System
{{Navbox
|name=Louisiana Highway System
|title=20px Louisiana Highway System 15px
|listclass=hlist
|state={{{state|uncollapsed}}}
|titlestyle=background:#006A4D; color:white;
|groupstyle=background:#006A4D; color:white;
|group1=Highway systems
|list1=
- Interstate
- U.S.
- State
- 1–99
- 100–149
- 150–199
- 300–349
- 350–399
- 400–449
- 450–499
- 500–549
- 550–599
- 600–649
- 650–699
- 700–749
- 750–799
- 800–849
- 850–899
- 900–949
- 950–999
- 1000–1049
- 1050–1099
- 1100–1149
- 1150–1199
- 1200–1299
- 3000–3049
- 3050–3099
- 3100–3149
- 3150–3199
- 3200–3249
- 3250–3299
- Pre-1955 state highways
- 1–50
- 51–100
- Parish
- Scenic
|group2=Highway agency
|list2=
}}
{{collapsible option}}