You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

Inner Belt Row System

Hub Express System Section C19BA

Project Overview

At Somerville's Inner Belt, TWDX Infrastructure is delivering a 2,200 LF long Joint Use Communications Trench, directly linking downtown Boston to the region's transatlantic cable landing station and two large data centers in the area.

The project initially involved installations of over 25,000 circuit feet (4.7 miles) of conduit and 8 manholes, with additional extensions being added thereafter.

Project Documents and Links

Inner Belt Gateway Improvement

Overview of C19BAT2CP1 construction to extend the HEX mainline and add a new connection to Zayo's duct system at 50 Inner Belt Road.

NSPB February 6 Meeting Summary

Summary of NSPB meeting held on February 6, 2023.

C19BA Project Overview

Project overview slide deck

We may use cookies on this site to enhance your user experience.

By clicking the Accept button, you agree to us doing so.   Learn more