Founded in 1999, The Markosky Engineering Group, Inc. (Markosky) a woman-owned business, provides civil engineering, environmental services and construction services to public and private sector clients. Services include roadway design, traffic engineering, bridge design, environmental services, cultural resources, NBIS bridge inspection, construction inspection, site development, municipal engineering, and oil & gas environmental engineering and permitting services.
The versatile and experienced staff is dedicated to finding the best solutions to meet the client/project needs. Markosky is certified by the Pennsylvania Unified Certification Program (PAUCP) and the PA Department of General Services as a Disadvantaged Business Enterprise. Currently the company employs over 60 professionals working in the organization.
One of Markosky’s most recent projects was the SR 0980, Section 139 project included the realignment of the southern approach of PA 980 to form a ‘plus’ intersection and constructing a new bridge carrying the Montour trail over the intersection to fully separate trail-using families, pedestrians and bicyclists from surface motor vehicle traffic. The new 379’ bridge is a three-span composite steel girder structure, which provides the necessary vertical clearances for both PA 980 and PA 50 while meeting the Trail’s requirement of a maximum approach grade. The new bridge also completes the final Montour Trail gap in Washington County, the heavily traveled central part of the Trail.
The project incorporated numerous innovative and unique aspects including the adaptive reuse of the only remaining portion of the original two-girder structure built in 1913 by the Montour Railroad. Additionally, the project incorporated geosynthetic reinforced slope (GRS) embankments for the trail approaches in order to increase the clearance of the new bridge over the roadways without increasing the embankment footprint thereby avoiding impacts to adjacent properties and the environment.
Markosky invests in our future by supporting groups that benefit children such as the Laurel Highlands Council Boy Scouts of America, Community Foundation Alleghenies, Dreams Go ON Trail Ride, STAT, Inc. LVHS Alliance of Student Athletes, Ligonier Camp & Conference Center to name a few.
Staff members mentor 7th & 8th graders in a project-based learning program. Students use their imagination, research, and engineering design to compete in the completion of a model Future City Tests of Engineering Aptitude, Mathematics, and Science (TEAM+S). This national engineering competition involves problem-solving skills, collaboration, analytical thinking and multidimensional problem-solving solutions. Moving to the high school level, Markosky provides job shadowing opportunities for career exploration. At a corporate level, they participated as a “Speed Coach” for Mentoring Monday event hosted by the Pittsburgh Business Times bringing women together to network, receive career advice, tips and guidance.
The firm volunteered their services at a tree planting event for Flight 93 Memorial Planting Day hosted by the Marcellus Shale Coalition.
Markosky was recently awarded the 2017 Business of The Year Award from the Westmoreland Chamber of Commerce for delivering quality projects, supporting future generations in the sciences and being a steward in the community,
The Duquesne Incline on Mt. Washington is an iconic symbol in Pittsburgh. In 1996, the Incline experienced a significant rock fall event. Although the Incline did not incur much damage, its long-term stability was threatened. As a result, Earth, Inc. designed a rock fall remediation system consisting of slope netting and rock bolts on two rock faces of suspect stability on the very steep hillside overlooking downtown Pittsburgh; this work also included shotcrete underpinnings of rock overhangs. The construction work was incorporated into the Port Authority of Allegheny County’s contract to perform hillside stabilization along portions of the Conrail railroad shelf.