by fourcegroup | Jun 4, 2026
Lewis and Clark Viaduct Replacement Client American Bridge Owner Kansas Department of Transportation Location Kansas City, Kansas about Bridge Demolition Engineering & Explosive Demo Analysis Railroad-Adjacent Demolition Structural Analysis Cofferdam Design for...
by fourcegroup | Jun 4, 2026
Champ Clark Bridge over the Mississippi River Client Massman Construction Owner Missouri Department of Transportation Location Louisiana, Missouri about Demolition engineering for deck removal from existing bridge Design of Temporary Support structure for...
by fourcegroup | Jun 4, 2026
Commonwealth Avenue Bridge Replacement Client Walsh Construction Owner MASSDOT Location Boston, MA about Replacement of the Commonwealth Ave Bridge took place over two separate two-week closures during the summers of 2017/2018. Crews worked around the clock to...
by fourcegroup | Jun 4, 2026
Route 17 Pier Demolition Client United Demolition Owner SCDOT Location Georgetown, SC about Performed demolition analysis of the existing Piers to be demolished while still under the existing Rte 17 bridge over of the Waccamaw River. Developed required falsework...
by fourcegroup | Jun 4, 2026
Maffa Way & Mystic Avenue Client Skanska Location Boston, MA about Erection Engineering for Highway Bridge Complex Girder Erection Sequence with low clearance LiDAR 3D Geometry Study for crane clearance concerns Services Provided IMG_0517 IMG_0511 IMG_0383 (1)...
