Yes, with FEMA approval, if restoring the original function doesn’t serve the public welfare. Funds go to a permanent work project benefiting the public in the same general area, capped at the lesser of the federal share of the restoration estimate or of actual costs.
Your request explaining why restoration doesn’t serve the public, the alternate project scope and location, and FEMA approval.
Requesting an alternate project ends temporary facility funding for that service. Time the request accordingly.