SIMCO Engineering, D.P.C.

Professional traffic engineering, transportation planning, civil design, and construction inspection services

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About the firm

SIMCO Engineering, D.P.C. is a New York-based engineering practice founded in 1989 that provides professional consulting services in traffic engineering, transportation planning, civil design, and construction inspection. It serves both private sector and governmental agency clients throughout the New York and New Jersey metropolitan region, delivering specialized expertise in highway safety, traffic modeling, transit design, and resident engineering inspection.

Established
1989
Firm type
Transportation Engineering · Civil Engineering

Capabilities

Traffic Engineering

Service website

Delivering geometric design and safety-focused solutions for complex roadway systems, work zones, and signals.

  • Geometric Roadway Design

    Developing detailed roadway alignments, cross-sections, and intersection layouts to optimize vehicular flow and safety.

  • Traffic Signal Design

    Designing modern signaling systems, timings, and electrical plans for urban and suburban intersections.

  • Pavement Marking Design

    Engineering durable and clear pavement delineation to guide motorists and enhance lane safety.

  • Highway Sign Design

    Creating comprehensive guide, warning, and regulatory signing plans tailored to state and local standards.

  • Guide Rail and Concrete Barrier Design

    Specifying and detailing roadside safety hardware, barrier transitions, and crash cushions to minimize roadway departures.

  • Work Zone Traffic Control Design

    Creating maintenance and protection of traffic plans to maintain safe movement for both workers and motorists during construction.

  • Construction Phasing and Staging Support

    Providing logical sequencing and structural logistics for heavy civil construction projects.

  • DOT Permitting Support

    Navigating state and local departments of transportation approvals to secure necessary highway work permits.

  • Highway Safety Investigation

    Analyzing high-accident locations to diagnose systemic issues and recommend engineering countermeasures.

  • Pedestrian Safety Action Plan

    Formulating targeted walking safety initiatives, high-visibility crossings, and multi-modal improvements.

  • Value Engineering Support

    Evaluating design alternatives to reduce construction costs while preserving traffic performance and structural integrity.

Transportation Planning

Service website

Conducting comprehensive corridor planning, traffic simulations, and multi-modal impact studies for private and public sector infrastructure.

  • Traffic Analysis and Simulation

    Utilizing advanced modeling tools such as CORSIM, Vissim, and Synchro to predict and analyze traffic patterns and roadway capacity.

  • Transit Planning

    Assessing transit-oriented developments, rail transit lines, and multi-modal integration to support public transit corridors.

  • Pedestrian and Parking Studies

    Evaluating pedestrian volumes, walkway levels of service, and parking demand profiles to support rezoning and development projects.

  • Environmental Impact Statements

    Authoring detailed transportation and air quality components of environmental studies under NEPA, SEQRA, and CEQR regulations.

Civil Design

Service website

Providing site development and utility coordination for urban transit corridors and heavy infrastructure.

  • Transit Infrastructure Improvements

    Designing platform upgrades, station access, and perimeter security enhancements for regional rail and subway systems.

  • Utility and MPT Coordination

    Resolving subsurface utility conflicts and integrating complex maintenance and protection of traffic layouts.

  • Flood Mitigation Engineering

    Designing flood barriers, storm surge protection systems, and resilient drainage networks for coastal and low-lying transit facilities.

Construction Inspection

Service website

Providing resident engineering inspection services to represent owner interests from pre-construction through final project close-out.

  • Resident Engineering Inspection

    Providing on-site management, contract administration, and quality assurance as the primary owner's representative.

  • Construction Quality Assurance

    Verifying materials, installation methods, and safety compliance in accordance with contract plans and specifications.

  • Field Problem Solving

    Identifying constructability challenges in the field to deliver solutions on schedule and within budget constraints.

Industries

Transportation · Highways & Roads · Bridges · Tunnels · Rail · Transit · Aviation · Airports · Government · Wastewater · Stormwater & Flood Control · Parking

SIMCO Engineering, D.P.C. - Engineering Firms