five-laning

[Immortalgenius]

What does the word "five-laning" mean? Here is the sentence:

"The five-laning of the highway resurrected, it put in what you'd call warp speed, real civic pride," Ms. Nathiri said.

Thanks in advance

[Rover_KE]

The highway was widened to five lanes (presumably in each direction).

Rover

[Immortalgenius]

Thanks