General The Approved Products List (APL) for Traffic contains current pre-approved products for many items used in traffic signals, highway lighting, and highway signing. This list is applicable to department purchases and construction contracts. Additional information is found in the General section of the APL attached file. The Product Evaluation Request Form serves as a request to test new products for addition to the APL. This form and the required documentation may be mailed or faxed to MoDOT Traffic Division. Disclaimer This electronic publication is provided for informational purposes and the convenience of those accessing it only. By providing the APL in this electronic format, the Missouri Highway and Transportation Commission and the Missouri Department of Transportation do not intend to form a contract with any person, nor shall any of the information may be relied upon by any person as forming a part of any contract. Contract specific requirements shall always control over the information provided in this electronic publication. Files The APL and the Request Form are provided in Acrobat PDF format. To use the documents as intended, download the Free Adobe Acrobat Reader from Adobe's web site. Approved Products List (112 kB, 20 pages) Evaluation Request Form (50 kB, 4 pages) For information about products currently on the APL, please e-mail apl@modot.mo.gov. For information about submitting an Evaluation Request Form, select Evaluation Request Form above.