Services

Roadway

Structures

Survey

Traffic

Site/Civil

Roadway

2LMN’s roadway design experience ranges from complex interchanges to straightforward pavement rehabilitations. Our expertise combined with the latest technology results in solutions that help ease congestion, improve access, reduce accidents and expedite travel.

  • Geometric Design
  • Roadside Safety Design
  • Maintenance of Traffic
  • Design Exception Preparation
  • Shared-Use Path & Sidewalk Design
  • Intersection Design
  • Interchange Design
  • Widening & Turn Lane Additions
  • Signage & Pavement Marking
  • Drainage Design
  • BMP Design

Structures

2LMN’s Structure’s Department has experience that ranges from complex multi-span bridge design to bridge culverts and various types of retaining walls. Our team’s number one focus is on the minute details of how our structure needs to work within the overall project.

Expertise

  • Bridge Design
  • Bridge Rehabilitation
  • Culvert Design
  • Retaining Wall Design
  • Load Rating
  • Bridge Hydraulics
  • Scour Analysis
  • Bridge Inspection
  • Culvert Inspection

Traffic & Mobility

2LMN’s Structure’s Department has experience that ranges from complex multi-span bridge design to bridge culverts and various types of retaining walls. Our team’s number one focus is on the minute details of how our structure needs to work within the overall project.

  • Bridge Design
  • Bridge Rehabilitation
  • Culvert Design
  • Retaining Wall Design
  • Load Rating
  • Bridge Hydraulics
  • Scour Analysis
  • Bridge Inspection
  • Culvert Inspection

Survey

2LMN was founded with surveying being a major staple of our services. Starting with the rudimentary equipment of the day, our office has kept abreast of the latest technologies as they become available.

  • Boundary & Topographic Survey
  • Right of Way Plans
  • 3D Laser Scanning
  • Right of Way Plan Development
  • “ALTA” Land Survey
  • Subdivision Survey
  • FEMA Elevation Certification
  • Engineering Design Survey
  • Bridge Survey
  • Construction Layout
  • As-Built Survey

Land Development

At 2LMN, we realize that each and every site is different, presenting its own unique challenges. 2LMN has vast experience working with local agencies and private sector clients to provide a full-spectrum of site/civil engineering services.

  • Site Drainage & Grading Plans
  • Stormwater Pollution Prevention Plans
  • Dam Design, Construction, & Rehabilitation
  • Dam Safety Analysis
  • Hydraulic & Hydrologic Studies
  • Post Construction Water Quality
  • Water, Sanitary, & Sewer Design
  • Subdivision Design
  • Parking Lot Design
  • Stream Restoration
  • FEMA Floodway Studies