§1580.3. Terms used in this part. — Inbound Citations

(2) All trains are limited to a maximum speed of 50 mph. The train is further limited to a maximum speed of 40 mph while that train travels within the limits of high-threat urban areas (HTUAs) as defined in § 1580.3 of this title, unless all tank cars containing a Class 3 flammable liquid meet or exceed the DOT Specification 117 standards, the DOT Specification 117P performance standards, or the DOT Specification 117R retrofit standards provided in part 179, subpart D of this subchapter.

(3) Transporting one or more car loads of rail-security sensitive materials (RSSM) as defined in § 1580.3 of this title.

(4) Public transportation agency means any publicly-owned or operated provider of regular and continuing public transportation.

Rail hazardous materials receiver means any owner/operator of a fixed-site facility that has a physical connection to the general railroad system of transportation and receives or unloads from transportation in commerce by rail one or more of the categories and quantities of rail security-sensitive materials identified in 49 CFR 1580.3, but does not include the owner/operator of a facility owned or operated by a department, agency or instrumentality of the Federal Government.

Rail hazardous materials shipper means the owner/operator of any fixed-site facility that has a physical connection to the general railroad system of transportation and offers (as defined in the definition of “person who offers or offeror” in 49 CFR 171.8), prepares or loads for transportation by rail one or more of the categories and quantities of rail security-sensitive materials as identified in 49 CFR 1580.3, but does not include the owner/operator of a facility owned or operated by a department, agency or instrumentality of the Federal Government.

Rail secure area means a secure location(s) identified by a rail hazardous materials shipper or rail hazardous materials receiver where security-related pre-transportation or transportation functions are performed or rail cars containing the categories and quantities of rail security-sensitive materials are prepared, loaded, stored, and/or unloaded.

Rail transit facility means rail transit stations, terminals, and locations at which rail transit infrastructure assets are stored, command and control operations are performed, or maintenance is performed. The term also includes rail yards, crew management centers, dispatching centers, transportation terminals and stations, fueling centers, and telecommunication centers.

Rail transit system or “Rail Fixed Guideway System” means any light, heavy, or rapid rail system, monorail, inclined plane, funicular, cable car, trolley, or automated guideway that traditionally does not operate on track that is part of the general railroad system of transportation.

Railroad carrier means an owner/operator providing railroad transportation.

Railroad transportation means:

In addition to the terms in § 1500.3 of this chapter, the following terms apply in this part:

(2) Imprisoned or imprisonment means confined to a prison, jail, or institution for the criminally insane, on a full-time basis, pursuant to a sentence imposed as the result of a criminal conviction or finding of not guilty by reason of insanity. Time spent confined or restricted to a half-way house, treatment facility, or similar institution, pursuant to a sentence imposed as the result of a criminal conviction or finding of not guilty by reason of insanity, does not constitute imprisonment for purposes of this rule.

Incarceration means confined or otherwise restricted to a jail-type institution, half-way house, treatment facility, or another institution on a full or part-time basis, pursuant to a sentence imposed as the result of a criminal conviction or finding of not guilty by reason of insanity.

Initial Determination of Threat Assessment means an initial administrative determination by TSA that an applicant poses a security threat warranting denial of an HME or a TWIC.

Initial Determination of Threat Assessment and Immediate Revocation means an initial administrative determination that an individual poses a security threat that warrants immediate revocation of an HME or invalidation of a TWIC. In the case of an HME, the State must immediately revoke the HME if TSA issues an Initial Determination of Threat Assessment and Immediate Revocation. In the case of a TWIC, TSA invalidates the TWIC when TSA issues an Initial Determination of Threat Assessment and Immediate Revocation.

Invalidate means the action TSA takes to make a credential inoperative when it is reported as lost, stolen, damaged, no longer needed, or when TSA determines an applicant does not meet the security threat assessment standards of 49 CFR part 1572.

Maritime facility has the same meaning as “facility” together with “OCS facility” (Outer Continental Shelf facility), as defined in 33 CFR 101.105.

Mental health facility means a mental institution, mental hospital, sanitarium, psychiatric facility, and any other facility that provides diagnoses by licensed professionals of mental retardation or mental illness, including a psychiatric ward in a general hospital.

Revocation means the termination, deactivation, rescission, invalidation, cancellation, or withdrawal of the privileges and duties conferred by an HME or TWIC, when TSA determines an applicant does not meet the security threat assessment standards of 49 CFR part 1572.

Secure area means the area on board a vessel or at a facility or outer continental shelf facility, over which the owner/operator has implemented security measures for access control, as defined by a Coast Guard approved security plan. It does not include passenger access areas or public access areas, as these terms are defined in 33 CFR 104.106 and 105.106 respectively. Vessels operating under the waivers provided for at 46 U.S.C. 8103(b)(3)(A) or (B) have no secure areas. Facilities subject to 33 CFR chapter I, subchapter H, part 105 may, with approval of the Coast Guard, designate only those portions of their facility that are directly connected to maritime transportation or are at risk of being involved in a transportation security incident as their secure areas.

Security-sensitive employee, for purposes of this part, means “security sensitive employee” as defined in § 1580.3, § 1582.3, or § 1584.3 of this title.

Security-sensitive job function, for purposes of this part, means a job function identified in appendix B to part 1580, appendix B to part 1582, and appendix B to part 1584 of this title.

Transportation Worker Identification Credential (TWIC) means a Federal biometric credential, issued to an individual, when TSA determines that the individual does not pose a security threat.

Withdrawal of Initial Determination of Threat Assessment is the document that TSA issues after issuing an Initial Determination of Security Threat, when TSA determines that an individual does not pose a security threat that warrants denial of an HME or TWIC.