Bridge Reconstruction & Replacement

Since being founded in 1972, Keller & Kirkpatrick has provided engineering expertise to many municipal, county and state government agencies on a continual basis. We realize that timeframe is of critical importance for numerous projects. Accordingly, we utilize continual communication with our clients as well as a thorough knowledge of the approval process to complete our projects in a timely, cost-effective manner.

The Experience

Keller & Kirkpatrick has provided Bridge Engineering and Design Services for numerous bridge reconstruction and replacement projects throughout the state. Keller & Kirkpatrick is able to provide the aesthetic, functional, and technical plans through a combination of our professional staff of skilled Structural Engineers, Traffic Engineers, Civil Engineers and Landscape Architects.

The Skills

Keller & Kirkpatrick has in-house expertise in the following areas of concentration:

  • Spread footing and pile substructure design.
  • Numerous superstructure designs including steel stringers and girders, prestressed concrete beams, glued laminated timber and special precast concrete arch and rigid frame designs.
  • Aesthetic treatments such as tinted concrete, form-liners, stone facing, and classic bridge railing details.


Keller & Kirkpatrick has experience in obtaining a wide variety of permits and approvals from government agencies. Below is a partial list of permits acquired for numerous projects:

  • NJDEP Stream Encroachment and Wetlands Permits
  • NJDEP Waterfront Development Permits
  • NJDEP Dam Safety Permits
  • Soil Conservation District Plan Certification
  • Delaware & Raritan Canal Commission Certificate of Approval
  • Green Acres Program Approvals
  • New Jersey Pinelands Commission Public Development Approval

The Clients

Keller & Kirkpatrick has provided engineering services for bridge reconstruction and replacement for municipal and county governments. Following is a brief listing of our most recent clients:

  • County of Essex
  • County of Ocean
  • County of Sussex
  • County of Hunterdon
  • County of Passaic
  • County of Union
  • County of Mercer
  • County of Morris
  • County of Somerset
  • County of Warren