Proven Performance.

E.L. Robinson Engineering has continually adapted and expanded its skill set to best serve and improve the communities in which we work and live. The following highlighted and sample projects provide a very small glimpse at what ELR has accomplished over the past 35 years in the civil engineering field.


Location: Miami County, Ohio

Client: The Ohio Department of Transportation, District 7

Cost: $6 Million


  • Transportation Engineering


  • Transportation

The MIA-75-17.49 project involved the replacement of two sets of twin bridge decks on Interstate 75 (ADT> 150,000) north of Dayton, Ohio.  This project also involved over two miles of six-lane resurfacing and a contra-flow maintenance of traffic scheme where two lanes of traffic were maintained at all times.  This was the first semi-urban contra-flow maintenance of traffic scheme used in the State of Ohio.