N.H. Code Admin. R. Tra 502.06
(a) The department shall require a conceptual study to be conducted by the department or the municipality, if the department determines that the proposed project:
(b) Based upon the design criteria specified in Tra 502.04(a), the bureau shall provide a preliminary estimate of the cost of the project to the applicant municipality, including the following information:
Source. #8924, eff 6-27-07; ss by #11037, eff 2-22-16