Retroreflective sheeting shall be applied along the length of each railroad freight car and locomotive side as described in § 224.106. Unless otherwise specified, retroreflective sheeting applied under this part shall be applied in strips 4 inches wide and 18 or 36 inches long, as practicable. The amount of retroreflective sheeting to be applied to each car or locomotive subject to this part is dependent on the length of the car or locomotive and the color of the sheeting. For purposes of this part, the length of a railroad freight car or locomotive is measured from endsill to endsill, exclusive of the coupler and draft gear. Each side of a railroad freight car subject to this part, including each unit of multi-unit cars, and each side of a locomotive subject to this part must be equipped with at least the minimum amount of retroreflective sheeting specified in Table 2 of this subpart.

(a) Railroad freight cars. The retroreflective sheeting shall be applied along the length of each railroad freight car side in the manner provided by a uniform industry standard accepted by the Associate Administrator that provides for distribution of material along the length of each car and as close as practicable to 42 inches above the top of rail. In the event such a standard is not proffered by industry or accepted by the Associate Administrator, the criteria set forth in this subpart shall apply. Retroreflective sheeting applied under this part must be located clear of appurtenances and devices such as ladders and other safety appliances, pipes, or other attachments that may obscure its visibility. Retroreflective sheeting need not be applied to discontinuous surfaces such as bolts, rivets, door hinges, or other irregularly shaped areas that may prevent the sheeting from adhering to the car sides. In addition, retroreflective sheeting need not be applied over existing or required car stencils and markings. If necessary to avoid appurtenances, discontinuous surfaces, or existing or required car markings or stencils, 4x18 and 4x36 inch strips of retroreflective material may be divided into 4x9 inch strips and applied on either side of the appurtenance, discontinuous surface, or car markings or stencils, as practicable. Unless otherwise specified, retroreflective sheeting shall be applied along the sides of freight rolling stock at intervals not to exceed every 12 feet, as practicable. If it is not practicable to apply retroreflective sheeting every 12 feet because of existing stencils, appurtenances, or discontinuous surfaces, the sheeting shall be applied at the next smallest interval practicable.

(1) General rule. On railroad freight cars other than flat cars and tank cars, retroreflective sheeting shall be applied in either a vertical or horizontal pattern along the length of the car sides, with the bottom edge of the sheeting as close as practicable to 42 inches above the top of rail. Retroreflective sheeting shall not be applied below the side sill.

(i) Vertical application. If retroreflective sheeting is applied in a vertical pattern, at least one 4x36 inch strip or two 4x18 inch strips, one above the other, shall be applied as close to each end of the car as practicable. Between these two vertical end strips, a minimum of one 4x18 inch strip shall be applied at least every 12 feet, as practicable. See Figures 1, 2 and 3.

(ii) Horizontal application. If retroreflective sheeting is applied in a horizontal pattern, at least one 4x36 inch strip, or two 4x18 inch strips, one above or next to the other, shall be applied as close to each end of the car as practicable. Between these end strips, a minimum of one 4x18 inch strip shall be applied at least every 12 feet, as practicable. See Figures 4, 5, and 6.

(2) Tank cars. On tank cars, retroreflective sheeting shall be applied vertically to each car side and centered on the horizontal centerline of the tank, or as near as practicable. If it is not practicable to safely apply the sheeting centered vertically about the horizontal centerline of the tank, the sheeting may be applied vertically with its top edge no lower than the horizontal centerline of the tank. A minimum of either one 4x36 inch strip or two 4x18 inch strips, one above the other, shall be applied as close to each end of the car as practicable. Between these two end strips, a minimum of one 4x18 inch strip shall be applied at least every 12 feet, as practicable. Retroreflective sheeting applied under this part shall not be located in the spillage area directly beneath the manway used to load and unload the tank. See Figures 7 and 8.

(3) Flat cars. On flat cars, retroreflective sheeting shall be applied in a horizontal pattern along the length of the side sill with the bottom edge of the sheeting no lower than the bottom of the side sill and the top edge of the sheeting no higher than the top of the car deck or floor. At least two 4x18 inch strips, one above the other, shall be applied as close to each end of the car as practicable. If the side sill is less than 8 inches wide, one 4x36 inch strip, or two 4x18 inch strips may be applied one next to the other, dividing the strips into nine inch segments as necessary in accordance with paragraph (a) of this section. Between the two end strips, a minimum of one 4x18 inch strip shall be applied at least every 12 feet, as practicable. See Figure 9. If a car has a separate rack structure, retroreflective sheeting may be applied to the flat car portion only in accordance with the requirements of this section. For cars without continuous side sills, retroreflective sheeting may be applied to other surfaces inboard of the sides, such as the center sill, provided that the sheeting is not obscured by other components.

(4) Cars of special construction. This paragraph applies to any car the design of which is not compatible with the patterns of application otherwise provided in this section. Retroreflective sheeting shall conform as closely as practicable to the requirements of paragraphs (a)(1) through (a)(3) of this section and shall have the minimum amount of sheeting described in § 224.105 distributed along the length of each car side.

(b) Locomotives. Locomotives subject to this part shall be equipped with at least the minimum amounts of retroreflective sheeting required by § 224.105 either in strips four inches wide and 18 or 36 inches long and spaced as uniformly as practicable along the length of the locomotive sides, or in one continuous strip, at least four inches wide, along the length of the locomotive. Retroreflective sheeting applied to locomotive sides shall be applied as close as practicable to 42 inches from the top of the rail.

(a) Railroad freight cars. Retroreflective sheeting on railroad freight cars subject to this part must be visually inspected for presence and condition whenever a car undergoes a single car air brake test required under 49 CFR 232.305. If at the time of inspection less than 80 percent of the amount of sheeting required under § 224.105 on either side of a car is present, not damaged, and not obscured, the inspecting railroad or contractor shall promptly notify the person responsible for the reporting mark, as indicated in the Universal Machine Language Equipment Register, of the damaged, obscured, or missing sheeting (unless the inspecting railroad or contractor is the person responsible for the reporting mark). The inspecting railroad or contractor shall retain a written or electronic copy of each such notification made for at least two years from the date of the notice and shall make these records available for inspection and copying by the FRA upon request. Any person notified of a defect under this section shall have nine months (270 calendar days) from the date of notification to repair or replace the damaged, obscured, or missing sheeting. Where the inspecting railroad or contractor is the person responsible for the reporting mark, the person shall have nine months (270 calendar days) from the date of the inspection to repair or replace the damaged, obscured, or missing sheeting.

(b) Locomotives. Retroreflective sheeting must be visually inspected for presence and condition when the locomotive receives the annual inspection required under 49 CFR 229.27. If at the time of inspection, less than 80 percent of the amount of sheeting required under § 224.105 on either side of a locomotive is present, not damaged, and not obscured, the damaged, obscured, or missing sheeting must be repaired or replaced within nine months (270 calendar days) from the date of inspection, provided a record of the defect is maintained in the locomotive cab or in a secure and accessible electronic database to which FRA is provided access on request.

Thereafter,

(A) The designated fleet shall be equipped with retroreflective sheeting according to the schedule specified in Table 3 of this section;

(B) No later than January 28, 2008, the freight rolling stock owner shall submit to FRA an updated Reflectorization Implementation Compliance Report showing which cars of the fleet subject to this part were equipped with retroreflective sheeting as required by this part during the initial 24-month implementation period. Thereafter, updated Reflectorization Implementation Compliance Reports shall be submitted annually, no later than December 31 of each year for the duration of the 10-year implementation period. See Appendix B of this part.

(C) If, following the conclusion of the initial 24-month period or any 12-month period thereafter, the percentage requirements of this section have not been met—

(1) The freight rolling stock owner shall be considered in violation of this part;

(2) The freight rolling stock owner shall, within 60 days after the close of the period, report the failure to the Associate Administrator;

(3) The requirements of paragraph (a)(2)(i) shall apply to all railroad freight cars subject to this part in the freight rolling stock owner's fleet; and

(4) The fleet owner shall take such additional action as may be necessary to achieve future compliance.

(D) Cars to be retired shall be included in the fleet total until they are retired.

(3) Existing cars with retroreflective sheeting. If as of October 28, 2005, a car is equipped on each side with at least one square foot of retroreflective sheeting, uniformly distributed over the length of each side, that car shall be considered in compliance with this part through November 28, 2015, provided the sheeting is not unqualified retroreflective sheeting, and provided the freight rolling stock owner files a completed Reflectorization Implementation Compliance Report with FRA no later than January 26, 2006 identifying the cars already so equipped. See Appendix B of this part for Reflectorization Implementation Compliance form.

(b) Locomotives. Except as provided in paragraph (b)(4) of this section, all locomotives subject to this part must be equipped with conforming retroreflective sheeting by November 28, 2010. If a locomotive already has reflective material applied that does not meet the standards of this part, it is not necessary to remove the material unless its placement interferes with the placement of the sheeting required by this part.

(1) New locomotives. Retroreflective sheeting conforming to this part must be applied to all locomotives constructed after January 26, 2006, before they are placed in service.

(2) Existing locomotives without retroreflective sheeting.

(i) If as of October 28, 2005 a locomotive subject to this part is not equipped with the minimum amount of retroreflective sheeting specified in paragraph (b)(3) of this section, retroreflective sheeting conforming to this part must be applied to the locomotive not later than nine months after the first biennial inspection performed pursuant to 49 CFR 229.29 occurring after November 28, 2005.

(ii) A freight rolling stock owner may elect not to follow the schedule in paragraph (b)(2)(i) of this section, if not later than January 26, 2006, the freight rolling stock owner submits to FRA a Reflectorization Implementation Compliance Report certifying that the locomotives in the owner's fleet subject to this part will be equipped with retroreflective sheeting as required by this part in accordance with the schedule specified in Table 4 of this section. See Appendix B of this part.

Thereafter,

(A) The designated locomotive fleet shall be equipped with retroreflective sheeting according to the requirements of this paragraph (b)(2)(ii);

(B) No later than January 28, 2008, the freight rolling stock owner shall submit to FRA an updated Reflectorization Implementation Compliance Report showing which locomotives of the fleet subject to this part were equipped with retroreflective sheeting as required by this part during the initial 24 month implementation period. Updated Reflectorization Implementation Compliance Reports shall be submitted annually, no later than December 31 of each year, for the duration of the 5-year implementation period. See Appendix B of this part.

(C) If, following the conclusion of the initial 24-month period or any 12-month period thereafter, the percentage requirements of this section have not been met—

(1) The freight rolling stock owner shall be considered in violation of this part;

(2) The freight rolling stock owner shall, within 60 days after the close of the period, report the failure to the Associate Administrator;

(3) The requirements of paragraph (b)(2)(i) shall apply to all locomotives subject to this part in the freight rolling stock owner's fleet; and

(4) The fleet owner shall take such additional action as may be necessary to achieve future compliance.

(D) Locomotives to be retired shall be included in the fleet total until they are retired.

(3) Existing locomotives with retroreflective sheeting. If as of October 28, 2005, a locomotive is equipped on each side with at least one square foot of retroreflective sheeting, that locomotive shall be considered in compliance with this part for through November 28, 2015, provided the existing material is not unqualified retroreflective sheeting, and provided the freight rolling stock owner files a Reflectorization Implementation Compliance Report with FRA no later than January 26, 2006, identifying the cars already so equipped. See appendix B of this part. If, as of October 28, 2005, a locomotive is equipped with unqualified retroreflective sheeting, the locomotive will be considered in compliance with this part through November 28, 2015, provided the locomotive is equipped with a minimum of 3 square feet of retroreflective material on each side and provided the freight rolling stock owner files a Reflectorization Implementation Compliance Report with FRA no later than January 26, 2006, identifying the locomotives already so equipped. See appendix B of this part.

(4) Each railroad that has fewer than 400,000 annual employee work hours as of the end of calendar year 2004, and does not share locomotive power with another railroad with 400,000 or more annual employee work hours, may bring its locomotive fleet into compliance according to the following schedule: fifty percent of the railroad's locomotives must be retrofitted pursuant to § 224.106(b) by October 28, 2010, and one hundred percent must be retrofitted pursuant to § 224.106(b) by October 28, 2015. If a railroad with fewer than 400,000 annual employee work hours shares locomotive power with a railroad with 400,000 or more annual employee work hours, the smaller railroad must comply with the requirements of paragraphs (b)(2) and (3) of this section.

(a) Replacement process. Retroreflective sheeting required by this part shall comply with the replacement process in either paragraph (b) or (c) of this section.

(b) 10-year replacement cycle. Regardless of condition, retroreflective sheeting required by this part shall be replaced with new, undegraded, sheeting no later than 10 years after the initial installation date. At the time of replacement, it is not necessary to remove the previously installed sheeting unless it interferes with the placement of the replacement sheeting, as required by § 224.106, but the previously installed sheeting shall not be considered in calculating the required minimum area of retroreflective material required as shown in table 2 to this subpart.

(c) Replacement based on retroreflective comparator panel. Except as provided in paragraphs (c)(2)(ii) and (c)(3) of this section, retroreflective sheeting shall be evaluated using a properly calibrated comparator panel, manufactured to the specifications outlined under paragraph (c)(1) of this section, whenever a car undergoes a single car air brake test required by 49 CFR 232.305, or a locomotive receives an annual inspection required by 49 CFR 229.27.

(1) Retroreflective comparator panel specifications—(i) Retroreflectivity. Retroreflective comparator panels shall have the minimum (and maximum, if applicable) retroreflectivity values as outlined in Table 1 to paragraph (c)(1)(iv) of this section.

(ii) Color. Retroreflective comparator panels shall be yellow or white as outlined in § 224.103(b).

(iii) Construction. Retroreflective comparator panels shall be 4 inches wide by 4 inches high, be constructed with glass-beaded material or other material that displays uniform appearance when rotated and viewed with a light source, and have a magnetic backing so that the panel can be attached to rail freight rolling stock.

(iv) Labeling. Retroreflective comparator panels shall have a waterproof and dust-proof label affixed to the backing. The label shall contain: the phrase “Retroreflective Comparator Panel—Yellow” or “Retroreflective Comparator Panel—White;” and the name of the manufacturer, the part, model, or serial number, the date the panel was manufactured, the target retroreflectivity level to which the panel was manufactured (measured in cd/lx/m 2), and a space provided for the certified recalibration date. Retroreflective comparator panels shall be recalibrated at least every two years and the date of a panel's most recent recalibration must appear in the space provided on the label.

(2) Retroreflective comparator panel evaluation process and criteria. Each retroreflective sheeting on rail freight rolling stock shall be evaluated on its performance. The evaluation procedure shall consist of the following:

(i) Retroreflective sheeting shall be visually evaluated with the use of a light source. The light source must be of sufficient intensity to illuminate and overcome ambient lighting conditions. A brighter light source (LED) is recommended in daylight conditions.

(ii) Properly trained and experienced persons may pass sheeting that they determine to be obviously compliant and fail sheeting they determine to be obviously noncompliant (including obscured) based on their initial visual inspection. Any sheeting that they do not determine to be obviously compliant or noncompliant, shall be evaluated using a retroreflective comparator panel comparison.

(iii) Retroreflective comparator panels shall conform to the requirements outlined in paragraph (c)(1) of this section, and the panel's color shall match the color of the installed sheeting being evaluated.

(iv) The comparator panel shall be placed directly adjacent to, or overlapping, the retroreflective sheeting being evaluated. The retroreflective sheeting shall also be cleaned, as necessary, before the evaluation begins.

(v) Retroreflective sheeting and the comparator panel shall be evaluated from a position perpendicular to the installed sheeting, preferably from a distance of 15 feet from the installed sheeting and the comparator panel. In the event conducting the evaluation from 15 feet away is not practicable, the evaluation may be conducted from the next closest alternative distance that still permits effective evaluation.

(vi) The light source shall be positioned adjacent to the inspector's eye (left or right) and directed at the sheeting and comparator panel, and a comparison of the reflected light intensity of the entire installed sheeting to that of the comparator panel shall be made. The installed sheeting shall pass or fail based on the following criteria:

(A) If the perceived reflected light intensity of the entire installed sheeting appears brighter than that of the comparator panel, the installed sheeting passes the evaluation.

(B) If the perceived reflected light intensity of the entire installed sheeting does not appear brighter than that of the comparator panel, or if it cannot be discerned if one is brighter than the other, the sheeting fails the evaluation and shall be replaced prior to the equipment returning to service.

(C) Installed sheeting that is damaged, obscured, or missing, cannot be evaluated with the comparator panel and shall be replaced prior to the equipment returning to service.

(3) Handheld retroreflectometers. A properly calibrated handheld retroreflectometer may be used in lieu of a comparator panel, subject to the following conditions:

(i) The handheld retroreflectometer shall be an annular device. A single measurement on a strip of sheeting shall suffice with an annular device, provided that the sheeting is not damaged, obscured, or missing.

(ii) The handheld device shall be placed directly against the reflective sheeting, and the measurement shall be made based on the device manufacturer's recommendation.

(iii) The minimum allowable retroreflective value is 150 cd/lx/m 2 for yellow sheeting and 250 cd/lx/m 2 for white sheeting, when measured at the −4° entrance angle and 0.2° observation angle configuration. Sheeting that does not meet these minimum allowable retroreflectivity values shall be replaced prior to the equipment returning to service.