Microtunneling Bradshaw Company Maryland TUNNELING SPECIALISTS SINCE 1963      



Microtunneling is state of the art remote-controlled pipe jacking by computer.  One person above ground operates the computer system to advance and steer the MTBM, jack the pipe, and excavate the soils. One pass pipe jacking is…

Read More


TBM tunneling has been evolving for over 100 years and has truly become efficient and dependable over the past 35 years.  North America has the best TBM manufacturers in the world and we own an extensive fleet of their…

Read More


Bradshaw is an industry leader in hand mined utility tunnels.  We began nearly 50 years ago drilling and blasting 60” rock tunnels in Northern Virginia.  We pioneered the use of compressed air tunneling with NATM/SEM in the USA and…

Read More


In this age of increasing urban congestion, where failing sewers are buried beneath busy roadways and layers of utilities, owners are more frequently turning to trenchless pipe rehabilitation as a cost-effective solution…

Read More

  • NEWS

Bradshaw awarded Trenchless Technologies Finalist
Bradshaw Construction Corporation was selected by fellow contractors in . . . Read more

Oregon Avenue NW Sewer Rehabilitation Project - PROJECT OF THE YEAR Runner Up
DC Water is improving water quality in Washington, D.C., by replacing aging . . . Read more

Tunneling Success at Denver's Platte Park Hill project Is a Team Effort
William Gleason, Senior Editor - Tunneling & Underground Construction
Read more

The Challenges of Rock Microtunneling
Lester M. Bradshaw, Jr. - Microtunneling Short Course Seminar - University of . . . Read more

Lester M. Bradshaw, Jr. named interim Chairman of North American Microtunneling Association (NAMA)
Lester M. Bradshaw, Jr., President of Bradshaw Construction Corporation, was . . . Read more

Bradshaw Construction Corporation Celebrates 35 Years in Tunneling
With over five decades of experience, we've earned respect as technological . . . Read more


Bradshaw Construction Corporation is a leading contractor in the tunneling industry. With nearly five decades of experience, we've earned respect as technological innovators through the construction of highly difficult tunneling projects. We owe that success to our commitment to excellence, craftsmanship, safety, and earning our clients' trust.

For your next project, let our knowledgeable staff of tunnel engineers and construction professionals create the most cost effective, safest, and highest quality solution for your unique tunneling needs.