It’s summer road trip season! Play our official video game, “Ralph and Frank’s Road Trip” to visit Modjeski and Masters bridges across the country all from the comfort of your own home. Adventure is a click away: https://lnkd.in/g3MxPWkn
Modjeski and Masters
Civil Engineering
Mechanicsburg, PA 4,365 followers
Experienced. Innovative. Trusted.
About us
Modjeski and Masters is a nationwide leader in the design, inspection, and rehabilitation of all bridges types, including long-span and movable structures. The firm primarily serves state transportation departments, port and turnpike authorities, and railroads. Additional lifecycle services include: field instrumentation and nondestructive testing, bridge security and vulnerability analysis, vessel collision analysis, scour analysis, suspension bridge cable and suspender investigations, fatigue evaluations, emergency evaluations and forensic studies, seismic evaluation and design, and bridge research/code/course development.
- Website
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http://www.modjeski.com
External link for Modjeski and Masters
- Industry
- Civil Engineering
- Company size
- 201-500 employees
- Headquarters
- Mechanicsburg, PA
- Type
- Privately Held
- Founded
- 1893
- Specialties
- Long Span Bridges, Highways & Interchanges, Movable Bridges, Bridge Research, Code & Course Development, Emergency Response, Medium & Short Span Bridges, Field Services, Design Visualization, Special Projects, Segmental Concrete Bridges, and Construction Engineering
Locations
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Primary
Get directions
100 Sterling Parkway, Suite 302
Mechanicsburg, PA 17050, US
Employees at Modjeski and Masters
Updates
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It was an exciting day for the Hudson Valley community! M&M was proud to attend the ribbon-cutting ceremony today for the historic Wurts Street Bridge. Our firm led the preliminary design, final design, and construction support services for this comprehensive rehabilitation project, with the ultimate goal of extending its service life for another 50 years. Congratulations to all involved on a successful completion and we look forward to seeing this bridge active in the community once again!
Today, NYSDOT Commissioner Marie Therese Dominguez, alongside NYS Lieutenant Governor Antonio Delgado, Congressman Pat Ryan, NYS Senator Michelle Hinchey, and local representatives, announced the reopening of the Wurts Street Bridge. Closed since 2020, this historic landmark in Kingston, connecting to Port Ewen in Ulster County, has been rehabilitated to enhance safety and resilience for travelers. The restoration underscores Governor Hochul’s commitment to investing in projects that improve public safety, reconnect communities, and promote well-being across New York State. Commissioner Dominguez emphasized, “This iconic bridge has united Kingston and Port Ewen for over a century, and with this project's completion, we ensure it continues to do so safely for years to come.” More here: https://on.ny.gov/3xDHtn7
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"The Parkersburg Memorial Bridge opened in 1955. Spanning the Ohio River, it connects Parkersburg, W.V. with Belpre, Ohio. The bridge has undergone minor maintenance projects, but no major work. Much of the bridge remained original, including the concrete-filled steel grid deck. In 2021, United Bridge Partners bought the bridge from Parkersburg, along with the requirement to rehabilitate it and keep the structure open for at least another 50 years. To rehabilitate the bridge, UBP teamed with Modjeski and Masters as engineer of record, Burgess & Niple as owner’s engineer, and Kokosing as general contractor." Read more about the Parkersburg Bridge rehabilitation in an article written by Daniel McCaffrey featured in the May/June issue of Roads & Bridges. #bridgerehabilitation #bridgeengineering #constructionengineering
The Parkersburg Memorial Bridge opened in 1955. Spanning the Ohio River, it connects Parkersburg, W.V. with Belpre, Ohio. The bridge has undergone minor maintenance projects, but no major work. Much of the bridge remained original, including the concrete-filled steel grid deck. To extend its life, Parkersburg load posted the bridge at 10 tons in 2017. However, a significant rehabilitation project was needed, but it would be cost-prohibitive. Read Growing Pains by Daniel McCaffrey at the link below! #bridgeconstruction #parkersburg #construction #constructionindustry #infrastructure #rehabilitation #RoadsAndBridges
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Today we celebrate a landmark anniversary for D.C. icon The Theodore Roosevelt Bridge! Turning 60 years old, this architectural marvel has become a symbol of the region connecting Virginia and the nation's capital across the Potomac River since 1964. The bridge was designed by our team and is a haunched multi-span steel girder structure with 6 lanes, plus an additional interchangeable lane in the middle, operated daily to add capacity in the direction of rush hour traffic. Happy 60th, Theodore Roosevelt Bridge!
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We're always excited to participate in the COMTO Michigan golf outing and sponsor the scholarship!
Great day at COMTO Michigan Outing!! Record attendance - record heat. Modjeski and Masters scholarship sponsor. Congrats Morgan!
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We are excited to highlight our work with the National Radio Astronomy Observatory inspecting the Green Bank Telescope, the world’s largest fully steerable radio telescope! We were brought in under a multi-year contract to develop a full-fledged inspection plan and procedure starting in the early 2000s. We created a custom record-keeping database for managing the inspection process, developed a customized inspection plan (utilizing rope access techniques) to ensure all components were inspected, recorded the inspection findings, and programmed ongoing maintenance. We are proud to help ensure this innovative structure’s continued integrity and a long operational lifespan.
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Happy birthday to founder Frank Masters! Frank began working for Ralph Modjeski in 1904 when he was just 21 years old as an assistant inspector of structural steel and wound up overseeing all his East Coast steel mill inspection work. Frank and Ralph would form the partnership of Modjeski and Masters in 1924 which was the foundation for the firm that we know today. Your legacy lives on, Frank!
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Our expansion in Florida continues as we welcome more members to our South Florida Business Unit. Based in Miami, the team has extensive experience in highway design with various esteemed authorities including the Florida Department of Transportation, Florida Turnpike Enterprise, Miami-Dade County, Palm Beach County, and The Greater Miami Expressway (GMX) Agency Welcome Sybille Bayard, Maria A. Pena, P.E., Usha Budhrani, P.E., and David A. R. To see a full list of our 17 office locations, visit modjeski.com/contact.
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This year’s International Bridge Conference features presentations from Modjeski and Masters engineers Tom Murphy, Adam Bagriacik, PE, Andy Adams, and Daniel McCaffrey. You also can connect with our other attendees: Erin Madera, Shawn Throne, Erin Brenneman, Mauricio Diaz Arancibia, Himanshu Khandelwal, EIT, Trent Fidone, PE, Akshay Pradip Randiwe E.I.T., and Nick Nemec. For the full schedule of events, visit https://lnkd.in/d8deMTR
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