As part of a City of Tulsa Stormwater On-Demand Design contract,  GUY Engineering analyzed the 105th and Yale area. This area has a history of drainage issues, which had been worsened by recent development. GUY completed a drainage analysis and provided several options for correcting the problems. These options included ditches with side drains; ditches with drop inlets; and curb and gutter with two, four, or six inlets. GUY also hosted a public meeting with affected neighbors to determine their needs and preferences