1、282 23 CFR Ch. I (4111 Edition) Pt. 656 TABLE 5 TO APPENDIX TO PART 655, SUBPART FDAYTIME COLOR SPECIFICATION LIMITS FOR RETROREFLECTIVE PAVEMENT MARKING MATERIAL WITH CIE 2 STANDARD OBSERVER AND 45/0 (0/45) GEOMETRY AND CIE STANDARD ILLUMINANT D65. Color Chromaticity Coordinates 1 2 3 4 x y x y x y
2、 x y White . 0.355 0.355 0.305 0.305 0.285 0.325 0.335 0.375 Yellow 0.560 0.440 0.490 0.510 0.420 0.440 0.460 0.400 Red 0.480 0.300 0.690 0.315 0.620 0.380 0.480 0.360 Blue . 0.105 0.100 0.220 0.180 0.200 0.260 0.060 0.220 Purple 0.300 0.064 0.309 0.260 0.362 0.295 0.475 0.144 TABLE 5ATOPART 655, SU
3、BPART FDAYTIME LUMINANCE FACTORS (%) FOR RETROREFLECTIVE PAVEMENT MARKING MATERIAL WITH CIE 2 STANDARD OBSERVER AND 45/0 (0/45) GEOMETRY AND CIE STANDARD ILLUMINANT D65. Color Luminance Factor (Y%) Minimum Maximum White . 35 Yellow 25 Red 6 15 Blue . 5 14 Purple 5 15 TABLE 6 TO APPENDIX TO PART 655,
4、 SUBPART FNIGHTIME COLOR SPECIFICATION LIMITS FOR RETROREFLECTIVE PAVEMENT MARKING MATERIAL WITH CIE 2 STANDARD OBSERVER, OBSERVA-TION ANGLE OF 1.05, ENTRANCE ANGLE OF +88.76 AND CIE STANDARD ILLUMINANT A. Color Chromaticity Coordinates 1 2 3 4 x y x y x y x y White . 0.480 0.410 0.430 0.380 0.405 0
5、.405 0.455 0.435 Yellow 0.575 0.425 0.508 0.415 0.473 0.453 0.510 0.490 Purple 0.338 0.080 0.425 0.365 0.470 0.385 0.635 0.221 NOTE: Luminance factors for retroreflective pavement marking materials are for materials as they are intended to be used. For paint products, that means inclusion of glass b
6、eads and/or other retroreflective components. 67 FR 49572, July 31, 2002, as amended at 67 FR 70163, Nov. 21, 2002; 68 FR 65582, 65583, Nov. 20, 2003; 74 FR 66862, 66863, Dec. 16, 2009 EDITORIAL NOTE: At 74 FR 66862, Dec. 16, 2009, the appendix to subpart F was amended in Table 3 by revising the day
7、time chroma-ticity coordinates for the color Fluorescent Pink; however, the amendment could not be incorporated due to inaccurate amendatory instruction. Subpart G Reserved PART 656CARPOOL AND VANPOOL PROJECTS Sec. 656.1 Purpose. 656.3 Policy. 656.5 Eligibility. 656.7 Determination of an exception.
8、AUTHORITY: 23 U.S.C. 146 and 315; sec. 126 of the Surface Transportation Assistance Act of 1978, Pub. L. 95599, 92 Stat. 2689; 49 CFR 1.48(b). SOURCE: 47 FR 43024, Sept. 30, 1982, unless otherwise noted. 656.1 Purpose. The purpose of this regulation is to prescribe policies and general proce-dures f
9、or administering a program of ridesharing projects using Federal-aid primary, secondary, and urban system funds. VerDate Mar2010 09:39 May 11, 2011 Jkt 223076 PO 00000 Frm 00292 Fmt 8010 Sfmt 8010 Y:SGML223076.XXX 223076wwoods2 on DSK1DXX6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction o
10、r networking permitted without license from IHS-,-,-283 Federal Highway Administration, DOT 656.5 656.3 Policy. Section 126(d) of the Surface Trans-portation Assistance Act of 1978 de-clares that special effort should be made to promote commuter modes of transportation which conserve energy, reduce
11、pollution, and reduce traffic congestion. 656.5 Eligibility. (a) Projects which promote ride-sharing programs need not be located on but must serve a Federal-aid system to be eligible for Federal-aid primary, secondary, or urban system funds de-pending on the system served. The Fed-eral share payabl
12、e will be in accord-ance with the provisions of 23 U.S.C. 120. Except for paragraph (c)(3) of this section, for all purposes of this regula-tion the term carpool includes vanpool. (b) Projects shall not be approved under this regulation if they will have an adverse effect on any mass transpor-tation
13、 system. (c) The following types of projects and work are considered eligible under this program: (1) Systems, whether manual or com-puterized, for locating potential par-ticipants in carpools and informing them of the oppportunities for partici-pation. Eligible costs for such systems may include co
14、sts of use or rental of computer hardware, costs of software, and installation costs (including both labor and other related items). (2) Specialized procedures to provide carpooling opportunities to elderly or handicapped persons. (3) The costs of acquiring vanpool ve-hicles and actual financial los
15、ses that occur when the operation of any van-pool is aborted before the scheduled termination date for the reason, con-curred in by the State, that its con-tinuation is no longer productive. The cost of acquiring a vanpool vehicle is eligible under the following conditions: (i) The vanpool vehicle i
16、s a four- wheeled vehicle manufactured for use on public highways for transportation of 715 passengers (no passenger cars which do not meet the 715 criteria and no buses); and (ii) Provision is made for repayment of the acquisition cost to the project within the passenger-service life of the vehicle
17、. Repayment may be accom-plished through the charging of a rea-sonable user fee based on an estimated number of riders per vehicle and the cost of reasonable vehicle depreciation, operation, and maintenance. Repay-ment is not required under the fol-lowing conditions: (A) When vehicles are purchased
18、as demonstrator vans for use as a mar-keting device. Vehicles procured for this purpose should be used to promote the vanpool concept among employees, employers, and other groups by allow-ing potential riders and sponsors to ex-amine commuter vans; or (B) When vehicles are purchased for use on a tri
19、al commuting basis to en-able people to experience vanpooling first hand. The trial period must be limited to a maximum of 2 months. That part of the user fee normally col-lected to cover the capital or owner-ship cost of the van would be eligible for reimbursement as a promotional cost during the l
20、imited trial period. As with established vanpool service, all vehicle operating costs must be borne by the user(s) during the trial period. (4) Work necessary to designate ex-isting highway lanes as preferential carpool lanes or bus and carpool lanes. Eligible work may include preliminary engineerin
21、g to determine traffic flow and design criteria, signing, pavement markings, traffic control devices, and minor physical modifications to permit the use of designated lanes as pref-erential carpool lanes or bus and car-pool lanes. Such improvements on any public road may be approved if such projects
22、 facilitate more efficient use of any Federal-aid highway. Eligible costs may also include costs of initial in-spection or monitoring of use, includ-ing special equipment, to ensure that the high occupancy vehicle (HOV) lanes designation is effective and that the project is fully developed and opera
23、ting properly. While no fixed time limit is being arbitrarily prescribed for the in-spection and monitoring period, it is intended that this activity be con-ducted as soon as possible to evaluate the effectiveness of the project and does not extend indefinitely nor be-come a part of routine facility
24、 oper-ations. VerDate Mar2010 09:39 May 11, 2011 Jkt 223076 PO 00000 Frm 00293 Fmt 8010 Sfmt 8010 Y:SGML223076.XXX 223076wwoods2 on DSK1DXX6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-284 23 CFR Ch. I (4111 Edition) 656.7 (5) Signi
25、ng of and modifications to existing facilities to provide pref-erential parking for carpools inside or outside the central business district. Eligible costs may include trail blaz-ers, on-site signs designating highway interchange areas or other existing publicly or privately owned facilities as pre
26、ferential parking for carpool par-ticipants, and initial or renewal costs for leasing parking space or acquisition or easements or restrictions, as, for ex-ample, at shopping centers and public or private parking facilities. The lease or acquisition cost may be computed on the demonstrated reduction
27、 in the overall number of vehicles using the designated portion of a commercial fa-cility, but not on a reduction of the per-vehicle user charge for parking. (6) Construction of carpool parking facilities outside the central business district. Eligible costs may include ac-quisition of land and norm
28、al construc-tion activities, including installation of lighting and fencing, trail blazers, on-site signing, and passenger shelters. Such facilities need not be located in conjunction with any existing or planned mass transportation service, but should be designed so that the fa-cility could accommo
29、date mass trans-portation in the event such service may be developed. Except for the re-quirement of the availability of mass/ public transportation facilities, fringe parking construction under this sec-tion shall be subject to the provisions of 23 CFR part 810.106. (7) Reasonable public informatio
30、n and promotion expenses, including per-sonnel costs, incurred in connection with any of the other eligible items mentioned herein. 656.7 Determination of an exception. (a) The FHWA has determined under provisions of 23 U.S.C. 146(b) that an exceptional situation exists in regard to the funding of c
31、arpools so as to allow the State to contribute as its share of the non-Federal match essen-tial project-related work and services performed by local agencies and pri-vate organizations when approved and authorized in accordance with regular Federal-aid procedures. The cost of such work must be prope
32、rly valued, supportable and verifiable in order for inclusion as an eligible project cost. Examples of such contributed work and services include: public service an-nouncements, computer services, and project-related staff time for adminis-tration by employees of public and pri-vate organizations. (
33、b) This determination is based on: (1) The nature of carpool projects to provide a variety of services to the public; (2) the fact that carpool projects are labor intensive and require professional and specialized technical skills; (3) the extensive use of joint public and private endeavors; and (4)
34、 the fact that project costs involve the acquisition of capital equipment as op-posed to construction of fixed items. (c) This exception is limited to car-pool projects and therefore is not appli-cable to other Federal-aid projects. The exception does not affect or re-place the standard Federal-aid
35、funding procedures or real property acquisition procedures and requirements, part 712, The Acquisition Function. PART 657CERTIFICATION OF SIZE AND WEIGHT ENFORCEMENT Sec. 657.1 Purpose. 657.3 Definitions. 657.5 Policy. 657.7 Objective. 657.9 Formulation of a plan for enforce-ment. 657.11 Evaluation
36、of operations. 657.13 Certification requirement. 657.15 Certification content. 657.17 Certification submittal. 657.19 Effect of failure to certify or to en-force State laws adequately. 657.21 Procedure for reduction of funds. APPENDIX TO PART 657GUIDELINES TO BE USED IN DEVELOPING ENFORCEMENT PLANS
37、AND CERTIFICATION EVALUATION AUTHORITY: 23 U.S.C. 127, 141 and 315; 49 U.S.C. 31111, 31113 and 31114; sec. 1023, Pub. L. 102240, 105 Stat. 1914; and 49 CFR 1.48(b)(19), (b)(23), (c)(1) and (c)(19). SOURCE: 45 FR 52368, Aug. 7, 1980; 62 FR 62261, Nov. 21, 1997, unless otherwise noted. NOTE: The recor
38、dkeeping requirements contained in this part have been approved by the Office of Management and Budget under control number 21250034. 657.1 Purpose. To prescribe requirements for admin-istering a program of vehicle size and VerDate Mar2010 09:39 May 11, 2011 Jkt 223076 PO 00000 Frm 00294 Fmt 8010 Sfmt 8010 Y:SGML223076.XXX 223076wwoods2 on DSK1DXX6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
