Follow on Twitter @trenchlessday

RT @_NASTT: It's World @TrenchlessDay! What are the benefits of trenchless technology? https://t.co/Ybw7VXiTCN #worldtrenchlessday

Gustavo Olano 8 hours ago @GustavoOlano

Tick Tock, tweeps! You have until Sept. 24 to enter our #WorldTrenchlessDay Sweepstakes. Winner gets a free trip to… https://t.co/hax8JiR21e

TT Mag 1 day ago @TrenchlessTech

We've been silent for too long. But rest assured we're looking forward to Sept. 26 and #WorldTrenchlessDay #WTD2019… https://t.co/bE4mAwseqH

World Trenchless Day 1 day ago @TrenchlessDay