Can projects that were originally set up at less than 100% federal share be modified to add additional ARRA funds?
The project agreement establishes the Federal-aid share of eligible project costs either by pro-rata or lump sum (not to exceed the legal pro-rata). Project agreements should not be modified to replace one Federal fund category with another (unless specifically authorized by statute). Adjustments may be made to the pro-rata or lump sum share before or shortly after contract award to reflect any substantive change in the bids received as compared to the State estimated cost of the project at the time of FHWA authorization, provided that Federal funds are available. Change orders and changes in project scope that provide for additional work over and above that included in the original cost estimate (design change due to differing site conditions, etc.) may also be funded with ARRA funds at up to 100% Federal share.
