Quad City International Airport Airplane

Chicago Executive Complex Geography Aerial

Peoria Airport with Airplane at Dusk

Brian Welker and Engineers in His Office in Aurora, IL


Airports have a growing responsibility to facilitate commerce, while operating with a greater emphasis on efficiency and safety. Crawford, Murphy & Tilly (CMT) brings to that mission an uncommon level of investment in our airport clients’ success, a commitment that is demonstrated by work at over 100 airports of all sizes and long-term relationships that span decades. From working with the FAA to local stakeholders, CMT aviation staff work passionately with our civilian airport partners to advance their infrastructure goals and aspirations.

CMT is also a top tier provider of engineering services for military airfields across the nation and abroad.



Design and Construction Engineering

Air Service Development


Architectural Services

Runway Incursion Mitigation Solutions

Environmental Services

Noise Compatibility

Noise Modeling

Program Development

Funding Assistance

Regulatory Coordination & Compliance

Program Management

Economic/Site Development

Land Acquisition Services


Structural Engineering

Pavement Management Studies

Fueling Facilities

Security Services

Technology/Geographic Information Systems (GIS)

Value Engineering

Stormwater Management


CMT Welcomes Joseph Heger

CMT would like to welcome Joseph Heger our new Surface Transportation Structural Engineer in the Aurora, IL office.  He started with CMT at the beginning of July.  Mr. Heger has 10 years’ experience and a master’s in civil engineering from Southern...

CMT Projects Recognized for Engineering Excellence

Crawford, Murphy & Tilly (CMT) received two Special Achievement awards at the annual American Council of Engineering Companies of Illinois (ACEC-IL) Engineering Excellence Awards banquet held in Bloomington on February 11. “It’s always an honor to be recognized by...

CMT Awards Two Scholarships at Purdue

Pictured left to right: Amanda Lefebvre (recipient), Bill Bailey (CMT President), and Abdullahi Akorede (recipient), 2019 Purdue University Scholarship WinnersCMT awarded scholarships to two students at the annual Purdue University Lyles School of Civil Engineering...