Since 1979, 2LMN has developed a reputation for efficiently providing high-quality civil engineering plans, on-time and at an affordable cost. Specializing in transportation, 2LMN’s completed projects have long been recognized for effective project management, quality, and client satisfaction.


Years of Operation




Licensed Professionals


Office Locations

Business Certifications

Not your average DBE.

2LMN is a small, minority owned company that offers an experienced staff of diversified professionals. 2LMN holds business certifications with a variety of state and local agencies and has assisted approximately fifty (50) other design firms in meeting their project goals.

Minority & Small Business Certifications
  • Ohio DAS: MBE
  • City of Columbus, Ohio: MBE
  • City of Columbus Schools: LEDE
  • Franklin County, Ohio: SEBE
  • City of Cleveland, Ohio: MBE
  • Cuyahoga County, Ohio: MBE & SBE


Full-Service Transportation Engineering.

From conceptual design to final deliverable, 2LMN can provide the majority of design services in-house.

Ohio Department of Transportation (ODOT)
  • Basic Traffic Signal Design
  • Bicycle Facilities and Enhancement Design
  • Complex Lighting Design
  • Complex Right of Way Plan Development
  • Complex Roadway Design
  • ITS Design and Operations
  • Level 1 Bridge Inspection
  • Level 1.1 Bridge Design
  • Level 1.2 Bridge Design
  • Level 2 Bridge Design
  • Limited Lighting Design
  • Limited Right of Way Plan Development
  • Non-Complex Roadway Design
  • Traffic Signal System Design
Ohio Turnpike Infrastructure Commission (OTIC)
  • Item 7
  • Item 8

Recent Clients

Wide Ranging Experience.

2LMN has provided our expertise to state and local agencies throughout the state of Ohio.

  • City of Cleveland, Ohio
  • City of Columbus, Ohio
  • City of Lancaster, Ohio
  • City of Dublin, Ohio
County Engineers
  • Cuyahoga County Engineer
  • Delaware County Engineer
  • Fairfield County Engineer
  • Franklin County Engineer
  • Lawrence County Engineer
  • Pickaway County Engineer
  • Pike County Engineer
  • Scioto County Engineer
  • Tuscarawas County Engineer
State Agencies
  • Ohio Division of Natural Resources (ODNR)
  • Ohio Department of Transportation (ODOT)
Transportation Improvement Districts
  • Fairfield County TID
  • Licking County TID

Firm Updates

New ODOT Prequalifications

2LMN, Inc. is now prequalified to provide traffic signal design, ITS design, and highway lighting design through the Ohio Department of Transportation (ODOT).

Charleston, West Virginia

2LMN, Inc. is moving into downtown Charleston, West Virginia.  2LMN is a registered DBE with the WVDOH and currently has three (3) West Virginia licensed PE’s. Our firm looks forward to serving the local communities and great people of the Mountain State.

Cleveland, Ohio

2LMN, Inc. is now a certified SBE & MBE with Cuyahoga County, Ohio.