@btse6,
Hello Tom!
I'm not sure of the intended meaning of the sentence. It does seem wonky as-is. My suggested edit, depending on the meaning, would be:
"The local agency will provide documentation to meet the requirements (1) through (7) above
. By signing the ECS
, WSDOT and FHWA concur with the local agency’s determination, and
agree that the market value of the property can be used as match.”
I can't see how the second comma being replaced by a period would make sense, but it depends somewhat on the meaning of ECS, WSDOT, and FHWA. (I'm assuming that the ECS is a document of some sort, and that the WSDOT and FHWA are organizations of some sort.)