Expertise

I-70

I-70 Bridges over Manchester Trafficway
Kansas City, MO

Hg Consult provided bridge design, traffic engineering and design during construction assistance for the replacement of the Manchester Bridge – two I-70 mainline bridges over Manchester Trafficway, several railroad lines and the Blue River. The programmed cost of the project was $80 million. When the project is complete in 2015, the new bridges will replace two of the worst bridges in Missouri while improving accessibility and traffic flow through the nearby I-435 and I-70 Interchange. In addition, Hg Consult provided bridge design services for the adjacent US 40 bridge over the Blue River.

Fairfax

US 69 (Fairfax) Bridge
Riverside, MO

Hg Consult is providing roadway and bridge design, environmental permitting and document control assistance for the replacement of the existing US 69 bridges (Platte Purchase and Fairfax) over the Missouri River.  The programmed cost of the project is $79 million.  When the project is complete in 2016, the new bridge will provide two northbound lanes and two southbound lanes, as well as a 10-foot wide bike/pedestrian shared use path, over the Missouri River, two levee systems and several railroad tracks.  In addition N.W. Argosy Parkway will be realigned at the north end of the project.

Main Street

Main Street Viaduct
Kansas City, MO

Hg Consult provided bridge design services for the demolition and removal of the Main-Walnut St. Viaduct ramp. Responsibilities included design of a cast-in-place reinforced concrete retaining wall to maintain a continuous sidewalk along the east side of Main Street.

Gateway Interchange

Gateway Interchange, K-10 Bridges over Renner Blvd.
Lenexa, KS

Hg Consult provided bridge design, erosion control and roadway design services for the complete replacement of the Gateway Interchange – where I-435, I-35 and K-10 come together in the southwest corner of Kansas City.  The programmed cost of the project was approximately $250 million.


Hg Consult was responsible for the rehabilitation plans for the two K-10 bridges over Renner Boulevard, erosion control plans for the entire project and roadway design services for a large pavement replacement segment.