05/29/2026
• .water quick, somebody come and look at this 👀
Emily, our second tunnel boring machine, has officially arrived from Germany to West Potomac Park and is getting ready to dig the southern section of the Potomac River Tunnel. 🛠️
At nearly 21 feet in diameter, she’ll work deep underground alongside her sister Mary to help reduce pollution and protect the Potomac River.
Big machine. Bigger impact. 💧