Bridge
- Bridge Design, Inspection & Rehabilitation
- Hydraulic Analyses
- NBIS Inspection & Testing
- Structural Ratings & Analyses
- Single & Multiple Span Pedestrian
- Highway & Railway Bridges
Highway & Roadway
- Highway & Interchange Design
- Right-of-Way Acquisition Services
- Highway Occupancy Permits
- PENNDOT Compliance & Permits
- Pavement & Roadway Mgmt. Plans
Traffic
- Traffic Studies & Analyses
- Traffic Signal Design
- Travel Demand Modeling
- Intersection Improvements
- Parking Facilities
- Corridor Location Studies
Multi-Modal
- Streetscape Design
- Pedestrian Design
- Trail Design
- Bicycle Path Design
Related Projects
Related People

Jeff Mikesic, P.E.
Assistant Vice President
Herbert, Rowland & Grubic, Inc.Samer Petro, P.E.
Assistant Vice President

Justin Peaslee
Transportation

Darren Myer, P.E., PTOE
Transportation

Ryan Hostetter, P.E.
Transportation

Matthew Arena
Transportation










