Since 1979, 2LMN has developed a reputation for efficiently providing high-quality civil engineering plans, on-time and at an affordable cost. Over the past twenty years, 2LMN has specialized in providing complex and non- complex transportation solutions for the Ohio Department of Transportation (ODOT). During this time, 2LMN has been the engineer of record on approximately eighty (80) ODOT projects. 2LMN also has worked with various state and local agencies, airports, transit authorities and private industry clients. Additionally, as a certified DBE , MBE and SBE, 2LMN has worked with more than fifty (50) other firms as a subconsultant. 2LMN operates four (4) offices with a total of thirty-four (34) employees, including twelve (12) Professional Engineers and two (2) Professional Surveyors.

34 Employees

Our staff experience helps clients navigate complex project design challenges, providing innovative solutions that help clients reduce cost while meeting their desired objectives.

43 Years of Operation

Formerly known as Lockwood, Lanier, Mathias, & Noland, 2LMN continues on the tradition of providing our clients with the highest level of customer service.

14 Licensed Professionals

Our growing team of diversified professionals offer over two hundred years of knowledge and experience.

4 Offices

We operate four centrally located offices that are equipped with the latest technologies as they become available.


  • Ohio DAS: MBE 
  • City of Columbus: MBE
  • City of Columbus Schools: LEDE
  • Franklin County, Ohio: SEBE
  • City of Cleveland: MBE
  • Cuyahoga County, Ohio: MBE

ODOT Prequalifications

  • Roadway Design – Complex & Non-complex
  • Bicycle Facilities & Enhancement Design
  • Right-of-Way Plan Development: Limited & Complex
  • Bridge Design – Level 1 & 2
  • Bridge Inspection – Level 1

Some Of Our Recent Clients