Implementation of Performance Specifications for Concrete at the Illinois Tollway

Round-16 hunt: picked; source: deeper uploads from a strong channel accepted this round; channel already live on Lumen; strict per-title check + final strict pass; title rules; oEmbed verified.

A 22-minute video from American Concrete Institute: “Implementation of Performance Specifications for Concrete at the Illinois Tollway”.

Video by American Concrete Institute, played through YouTube's embedded player.