Work begins after the materials are received. Because of the involvement of so many parties, the entire process, from the time the community contacts the state until the work begins, usually takes about two years. The State of Delaware, recognizing that grade crossings are installed for the convenience of the public, rather than the railroad, has taken the lead in this area. Delaware funds 50 percent of the costs for maintaining automatic grade crossing devices along Conrail lines in the state. Where governments have not yet provided funding, railroads fund maintenance of safety devices, as well as the tracks and roadway surface.
Railroads invest millions of dollars each year on crossing maintenance.
The Railroads inspect and test each automatic protection device and its associated electronic circuits monthly, quarterly and annually. State and local authorities can also inform the railroad that repairs may be needed at a particular grade crossing. Minor repairs are made immediately. If more extensive maintenance is needed, maintenance crews are scheduled to perform the required work. Maintenance of the roadway usually requires repaving of the highway surface.