Specialized in civil, structural, and transportation projects
Bridge Engineering

SJH specializes in bridge design, structural engineering, transportation engineering, and construction inspection and management.  We also offer civil, MEP, and geotechnical engineering, environmental consulting, and architectural design services in-house.

Inspection and Design for Bridge Deck Repairs and Resurfacing Mile 0 to Mile 83 and the Pearl Harbor Memorial Turnpike Extension

The project involved the in depth inspection, prioritization and development of contract documents for the repair and resurfacing of bridge decks in the Southern section of the New Jersey Turnpike.  Forty seven (47) bridges were included in this program. From prioritization and the available budget, sixteen (16) bridges were included in the contract documents for repairs of deck parapet, steel bearings, and substructures.  Drawings included Maintenance and Protection of Traffic (... MORE >>

Route 295-42-76 Direct Connection in South Jersey

The NJDOT has started construction on this $900 million federally funded Direct Connection project that will provide a seamless route for I-295 motorists traveling through the interchange of I-295, Route 42 and I-76 in Bellmawr, Mt. Ephraim and Gloucester City. Approximately 250,000 vehicles travel through the Route 295/42/76 interchange each weekday to and from Camden, Philadelphia and other destinations. The current configuration requires I-295 motorists to e... MORE >>

NBIS Routine Bridge Inspections

SJH has totaled approximately $4.3M in fees performing over 2,000 bridge inspections across New Jersey. Our inspectors have been working on NJDOT inspections since 2007, and are currently on 2 contracts for, “60 State Minor Bridges,” and “7 On and 47 Off System Bridges for Burlington County”. In 2014 alone, SJH successfully completed 7 NJDOT bridge inspection contracts, and served as Prime Consultant on 6 of the contracts. The bridges have ranged from multi steel gi... MORE >>

2015-2015 Annual Inspections

SJH is providing inspections for seven (7) Toll Bridges and thirteen (13) Toll-Supported Bridges owned by the Delaware River Joint Toll Bridge Commission, as well as all associated facilities and grounds with each bridge. The biennial inspection program aims to recommend proper maintenance, capital program projects, and upgrades / replacements to equipment. In addition to conducting NBIS inspections, our team is responsible for collecting element level bridge inspection data, identifying f... MORE >>

Expert Professional Services for the George Washington Bridge

The Port Authority of New York and New Jersey planned the $10 million rehabilitation of 178th and 179th Street Ramps, Bus Ramps, and Turnaround; Upper Level Spans over New Jersey Anchorage and Hudson Terrace; and Upper Level sidewalk repairs under this contract.

SJH inspected the NJ Approaches over Hudson Terrace and developed an Inspection Report of the underside of the deck, steel bents, and abutments. Fatigue-prone cover plate end-weld locations were als... MORE >>