; (B) the cost of the project to comply with the complete streets policy would be excessively disproportionate (as defined in the document of the Department of Transportation entitled Design Guidance Accommodating Bicycle and Pedestrian Travel: A Recommended Approach and required under section 1202(b) of the Transportation Equity Act for the 21st Century ( 23 U.S.C. 217 note; Public Law 105–178 )) compared to the need or particular use of the affected roadway