Replacement of railroad tracks or ties. Can be done with hand crews or a track renewal train.

A mechanical system used to slow down, stop or control the motion of a moving object by applying friction or force.

An airplane, helicopter, or other machine capable of flight.

A prescribed fire that has exceeded or is expected to exceed prescription parameters or otherwise meets the criteria for conversion to wildfire.

At common law, the malicious and willful burning of another's dwelling, outhouse, or parcel; by most modern statutes, the intentional or wrongful burin gof someone else's, orone's own property. Frequently requires proof of malicious or wrongful intent.

Any unauthorized use of fire or incendiary devices by an individual under the ae of 18, including incidents caused by curiosity and exploration with fire.

Discarded or improperly managed cigarette butts or other smoking paraphanalia that leads to a wildfire ignition.

Systems designed to produce, transport and distribute energy. (summary of information found in PMS 412 and FI-210)