STAHL SHEAFFER ENGINEERING
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public agencies

multi-discipline engineering services for PENNDOT, ODOT, WVDOT, DCNR, AND THE PENNSYLVANIA TURNPIKE COMMISSION
Stahl Sheaffer Engineering is a multi-discipline civil engineering firm serving diverse markets, with 120+ employees, 10 office locations, and a focus on civil and structural engineering for public agencies and municipalities. 
The Pennsylvania Department of Transportation PennDOT
State of Ohio Department of Transportation ODOT
Pennsylvania Turnpike Commission PTC
State of West Virginia Department of Transportation WVDOT
Pennsylvania Department of Conservation and Natural Resources

Engineering Services for Public Agencies

  • Transportation & Roadway
  • Bridge Structures
  • Building Structures
  • Environmental
  • Geotechnical Services
  • Permitting​
  • Land Development
  • Traditional / Drone Survey 
  • ​360˚ LiDAR Scanning
  • Bridge, Tunnel, Facade Inspection
  • Construction Management & Inspection
  • GIS Services 
  • Asset Management

Agency-Specific Information & Experience

Pennsylvania Department of Transportation PennDOT
ECMS Business Partner ID: 003429
PennDOT District 2-0 Mackey Run - Bridge Replacement Design
PennDOT District 2-0 Linnippi Trail - Bridge Design
PennDOT District 3-0 SR 973 over Tributary to Larry's Creek - Culvert Replacement Design
PennDOT District 2-0 SR 1005 over Laurel Run - Bridge Replacement Design
PennDOT District 1-0 SR 4012-A00 - Construction Inspection
PennDOT District 2-0 Atherton Street Improvements - SR 3014 Section 151
PennDOT District 2-0 Clearfield County - Bridge Replacement Projects
PennDOT District 2-0 - Department Force Box Culverts Design
PennDOT District 2-0 Lock Haven Signals - 3D Mobile LiDAR
PennDOT District 2-0 Waddle Road - Construction Inspection
PennDOT District 2-0 SR 4002 over North Fork Beech Creek - Bridge Rehabilitation Design
PennDOT District 3-0 Millmont Covered Bridge Rehabilitation - Construction Inspection
PennDOT District 3-0 SR 80-M21 - Construction Inspection
PennDOT District 3-0 - Construction Inspection for Williamsport Regional Airport
PennDOT District 3-0 - Construction Inspection for Bridge Removal & Box Culvert Construction
PennDOT District 3-0 - Construction Inspection for Bridge Replacement
PennDOT District 3-0 - Construction Inspection for Emergency Embankment Repairs
PennDOT District 3-0 - Construction Inspection for Highway Lighting & ADA Ramp Installation
PennDOT District 3-0 - Construction Inspection for Resurfacing & Bridge Rehabilitation
PennDOT District 3-0 - Construction Inspection for Williamsport Pathways to Health
PennDOT District 3-0 Various Department and/or Local Projects - Construction Inspection
PennDOT District 5-0 SR 501-01B - Construction Inspection
PennDOT District 5-0 ECMS #85815 - Construction Inspection
PennDOT District 5-0 SR 309-03M Rush Kline Township - Construction Inspection
PennDOT District 8-0 SR 22 Jonestown Rd over SR 83 - Temporary Excavation Support for Bridge Replacement
PennDOT District 9-0 PA 56 Tributary to Barefoot Run Bridge - Bridge Replacement Design

Ohio Department of Transportation ODOT

Stahl Sheaffer is now providing services to ODOT.

​Prequalifications:
Basic Traffic Signal Design
Bicycle Facilities & Enhancement Design
Geotechnical Drilling Inspection Services
Geotechnical Engineering Services
Level 1 Bridge Inspection
Level 1.1 Bridge Design
Level 1.2 Bridge Design
Level 2 Bridge Design
Non-Complex  Roadway Design

Safety Study
Traffic Signal System Design 
Stahl Sheaffer is pleased to announce its first project win with the Ohio Department of Transportation – GEA-166-01.08, a twin-pipe structure replacement beneath S.R. 166 in Hambden Township, Geauga County. The award came on the heels of the firm’s two-year anniversary of establishing an office in North Canton, Ohio.   
Dennis Gonano, P.E., will serve as Project Manager and is looking forward to leading the staff in Canton and working with ODOT District 12 again. Stahl Sheaffer’s bridge group is teaming with JMT, S&ME, and Lawhon & Associates to replace the original twin-pipe structure built in 1961 with a four-sided concrete box culvert. As part of the scope, Stahl Sheaffer will perform hydraulic studies with several combinations of grade changes and  box sections in an attempt to reduce the culvert’s span to below 10 ft., so the district can remove it from ODOT’s bridge inventory and the burden of annual inspections.
Twin-Pipe Structure Replacement, Geauga County, OH

State of West Virginia Department of Transportation WVDOT
West Virginia Department of Transportation WVDOT Division of Highways WVDOH

Stahl Sheaffer is providing services to WVDOT.

 ​Stahl Sheaffer recently won its first West Virginia Department of Transportation, Division of Highways project this past fall. The project, State Project U331-857-0.67 00 Greenbag Road, located in Monongalia County, includes the development of a Preliminary Investigation & Engineering (PIE) Study for roadway widening and intersection improvements along County Route CR 857 between its junction with CR 857/1 and a 0.10 miles north of CR 857/6
WVDOH Greenbag Road PIE Study, Monongalia County, WV
WVDOH Beechurst Avenue PIE Study - Mobile LiDAR & Topographic Survey
WVDOH I-64 Merritts Creek Interchange, Cabell County, WV

Pennsylvania Department of Conservation and Natural Resources DCNR
DCNR Blackwell Road over Laurel Run - Bridge Design
DCNR Birch Run Road Bridge - NBIS
DCNR Bloody Skillet - Bridge Design
DCNR Gordon Road over Whitey Run - Bridge Design
DCNR Hyner Run State Park Maintenance Building - Construction Inspection
DCNR Narrow Gauge Trail over Horse Valley Run New Bridge Crossing - Bridge & Roadway Design, Environmental
DCNR Oil Creek Bike Trail Extension - Environmental Feasibility Study
DCNR Open-End, State-Wide - Bridge Design
DCNR Open-End State-Wide - Construction Management & Inspection
DCNR Open-End State-Wide - NBIS Bridge Inspection

Pennsylvania Turnpike Commission PTC
​ECMS Business Partner ID: 003429
Stahl Sheaffer, Independence Excavating, and the PA Turnpike Commission win APC Partnering Award for New Baltimore Slide Remediation
Matt McCahan, Stahl Sheaffer Engineering
Watch the below video as Stahl Sheaffer's Senior Geotechnical Manager / Project Manager 
​Matt McCahan highlights the award-winning partnership that made the PA Turnpike New Baltimore Slide Remediation Project as success.  

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See more about this project, part of the overall Milepost 126-131 Reconstruction, below.
Stahl Sheaffer provided engineering services for the PA Turnpike Commission's conversion to Cashless Tolling for the Findlay Connector
This project was featured in the Pittsburgh Engineer, ESWP's Quarterly Publication,
​Spring 2021
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Stahl Sheaffer, in partnership with Microdesk, provided mobile mapping for the entire Turnpike corridor throughout PA
This project was featured in the ASHE Scanner,
Winter 2020 (p. 10, 11, & 13)
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PTC Projects

Pennsylvania Turnpike Commission Milepost 126-131 Reconstruction
Pennsylvania Turnpike New Baltimore Slide Remediation - Construction Management
Pennsylvania Turnpike Allegheny Tunnel - Construction Inspection
Pennsylvania Turnpike Blue Mountain & Kittatinny Mountain - NCTI Inspection
Cashless Tolling Conversion, Findlay Connector, Pennsylvania Turnpike Commission
Pennsylvania Turnpike Commission Lawn Service Plaza Auxiliary Parking Lot - Construction Management
Pennsylvania Turnpike Commission New Maintenance Facility - Structural & Site Design
Contact Us
  • Home
  • About
    • In Memoriam - Aaron Fayish
  • News
    • Press
  • SERVICES
    • Bridge | Tunnel
    • Building Structures
    • Construction Inspection
    • Geotechnical Services
    • Site Engineering
    • Survey & Reality Capture
    • Transportation
  • MARKETS
    • Academic
    • Athletic & Recreation
    • Municipal Services
    • Private Development
    • Public Agencies >
      • PA Turnpike Commission (PTC)
    • Energy
  • CAREERS
  • Locations & Contact
  • OUTREACH
    • Community
    • Associations
    • Aaron C. Fayish Memorial Scholarship