Louisiana Highway 456
|Maintained by Louisiana DOTD|
|Length:||7.1 mi (11.4 km)|
|South end:||US 71 near Meeker|
| US 167 near Meeker
LA 112 in Lecompte
|North end:||LA 470 in Lamourie|
Route description 
LA 456 begins at an intersection with US 71 in Loyd. It immediately crosses railroad tracks and heads northwest towards Meeker. It intersects US 167 just south of Meeker. In Meeker, it turns in a north-northwest direction towards Lecompte. In Lecompte, it intersects LA 112 also known as Wall Street. It continues north-northwest and ends in the community of Lamourie at LA 470, just a short distance from LA 470's terminus at US 71.
LA 456 was once the main route of U.S. Highway 71 and the Jefferson Highway auto trail.
- Google Inc. Google Maps – Louisiana Highway 456 (Map). Cartography by Google, Inc. https://maps.google.com/maps?saddr=US-71+N&daddr=31.0739892,-92.3905017+to:31.0954633,-92.4005902+to:Lamourie+Rd&hl=en&ll=31.049919,-92.372274&spn=0.031582,0.055747&sll=31.089472,-92.399697&sspn=0.031569,0.055747&geocode=FZi02QEdurh--g%3BFcUm2gEdmzt--inVRZ6cBDIlhjG2LxvfVhgT_g%3BFad62gEdMhR--inXb1ElNjIlhjHM62XIsC4gdg%3BFdIF2wEdrPR9-g&mra=dpe&mrsp=2&sz=15&via=1,2&t=m&z=15. Retrieved November 19, 2012.