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First United-CS 990603spacing of the markers in such cases must be determined by engineering judgment. 3B-16 Substituting for Pavement Markings Retroreflective raised pavement markers, or non-retroreflective raised pavement markers supplemented by retroreflective markers, may be substituted for markings of other types. The pattern of the raised markers should simulate the pattern of the markings for which they are substituted. The normal spacing of raised pavement markers, when substituting for painted markinl~s, should be chosen in relationship to the standard length of the broken line segment. Broken line segments may be substituted by a group of four or more markers equally spaced at approximately NIl2 feet, or less, with at least one of every group of markers retroreflective. Solid lines may be substituted for at a spacing of approximately N/8 feet, with retroreflective units at a spacing no greater than N/2. Dotted lines shall be substituted for at a spacing of approximately N/8 feet, but with no loss than one raised pavement marker per dotted line. At least one raised marker every N feet shall be retroreflective. When substituting for wide lines, raised pavement markers may be placed laterally adjacent to simulate the width of the line. 3B-17 Stop Lines Stop llnos are solid white linos, normally 12 to 24 inches wide, extending across all approach lanes. Stop lines should be used in both rural and urban areas where it is important to indicate the point, behind which vehicles are required to stop, in compliance with a STOP sign, traffic signal, officers' direction, or other legal requirement. Stop lines, where used, should ordinarily be placed 4 feet in advance of and parallel to the nearest crosswalk line. In the absence of a marked crosswalk, the Stop line should be placed at the desired stol> ping point, in no case more than 30 feet or loss than 4 feet from the nearest edge of the intersecting roadway. If a stop line is used in conjunction with a STOP sign, it should ordinarily be placed in line with the STOP sign. However, if the sign c~__nnot be located exactly where vehicles are expected to stop, the Stop line should be placed at the stopping point~ 3B-18 C'hmssw~u~ and Crosswalk Lines Crosswalk markings at signalized intersections and across intersec- tionai approaches on which traffic stops, serve prlmsrily to guide pedestrians in the proper paths. Crosswalk markings across roadways TX 3B-21 (Rev. No. 5) I I on which traffic is not controlled by traffic signals or STOP signs must also serve to warn the motorist of a pedestrian crossing point. At non- intersectional locations, these markings legally establish the crosswalk. Crosswalk lines shall be solid white lines, marking both edges ~of the crosswalk. They shall be not less than 6 inches in width and should not be spaced less than 6 feet apart. Under special circumstances where~a stop line is not provided or where vehicular speeds exceed 35 MISH or where crosswalks are unexpected, it may be desirable to increase the width of the crosswalk line up to 24 inches in width. Crosswalk .lines on both sides of the crosswalk should extend across the full width of pavement to discourage diagonal w~ll~ing between crosswalks (fig. 3-14a). Crosswalks should be marked at all intersections where there is substantial conflict between vehicle and pedestrian movements. Marked crosswalks should also be provided at other appropriate points of p_edestrian concentration, such as at loading islands, ,.~.~' pedestrian crossings, or where pedestrians could not otherwise recog,_ the proper place fi) cross. Crosswalk markings should not be used indiscriminately. ~r- i~ng study should be required before they are installed a~t locations away ~om traffi~c s~? or_S_TOP signs. ~ Since non-intersectional pedestrian crossings are generally unexpected by the motorist, warnin~ signs~£sec. 2C-311 should be installed an,d adequate visibility provided by parking orohibitions. '"FS-f~ffffe~h%~he area of the crosswalk may be marked with white diagonal lines at a 45° angle or with white longitudinal linos at a 90° angle to the. line of the crosswalk (figs. 3-14b, 14c). These lines should be appro-lmstely 12" to 24" wide and spaced 12" to 24" apart. When diagonal or longitudinal lines are used to mark a crosswalk, the transverse crosswalk lines may be omitted. This type of marking is intended for use at locations where substantial numbers of pedestrio.s cross without any 'other traffic control device, at locations physical conditions are such that added visibility of the crosswalk is desired or at places,, ...where a pedestrian crosswalk migh,~ not be ~ Care should be taken to insure that crossw~lk~ with-diagOnal or longitudinal lines used at some locations do not weaken or detract from other crosswalks {where special emphasis m_srkinge are not used) {fig. 3-14a). When an exclusive pedestrian phase signal, which permits diagonal crossing, is installed at an intersection, a unique m~king may be used for the crosswalk {fig. 3-15). 3B-19 Parking Space Markings Parking space markings shall be white. The marking of parking space limits on urban streets encourages more orderly and efficient use of parking spaces where parking turnover #O0°07'O~,'W 8L08' NOO*OT'O~'W IO&O0' ZO$ ' NOO*OT'O~"W IO&O0' / / ~,00' NOO'O?'O.~'W IS4.00' GRASS LANDING NOO*O?'OS'W 114.00' NO~ '7'05'W 108.00' _li,S" HEARTZ R NOO*OT'O~,'W 108.00' I I I I NO0oO?',05- VII. Crosswalks: Crosswalks are defined as white pavement marking lines on city streets whose primary function is to control and guide pedestrians and whose secondary purpose is to identify pedestrian crossing areas to motorists. The two white lines do not provide pedestrian protection against approaching vehicles. The burden of safety is upon the pedestrian to be alert and cautious when crossing any street. A marked crosswalk can create a ~ false feeling of security to a pedestrian. THEREFORE, CROSSWALKS SHOULD BE MARKED ONLY WHERE IT IS ABSOLUTELY NECESSARY TO GUIDE AND CONTROL PEDESTRIAN MOVEMENTS. Factors to be considered when studying a location for crosswalk installations are as follows: - Safe route to school - Proximity to existing crosswalks - Pedestrian volume - Pedestrian character - Vehicular speeds - Type and width of street - Geometric condition In general, marked crosswalks have the following disadvantages: * Cause pedestrians to have a false sense of~ security, placing them in a hazardous position with respect to vehicular traffic. * Cause the pedestrian to think the motorist can and will stop in all cases, even when it is impossible to do so. * Cause a greater number of rear-end and associated collisions due to pedestrians not waiting for gaps in traffic. * Cause disrespect for all pedestrian regulations and traffic contrOls~ Locations that will not be considered for school crosswalk installations are: 1. Locations not on or along established school routes; VIII. 2. Crosswalks in residential areas across residential streets removed from school property. Except where 40 or more school children cross in the A.M. or P.M. period;~and 3. Midblock locations not controlled by a traffic control device. Reduced School Speed Zones: One important element in an effective safety program is the establishment of reduced speed limits. Reduction in speed is one of the major factors that contribute to the driver's awareness of a school crossing and ability to cope with some of the special hazards and complex driving decisions that exist in most school areas. School speed zones are of two types as noted below: 1. SCHOOL ZONES ADJACENT TO SCHOOL PROPERTY School zones adjacent to a school are installed for the protection of everyone using the facility. This zone may include a crosswalk, but is set-up primarily because of the general nature of activity of the area which can include such things as adjacent playground, excessive off street pick-up and drop-offs, etc. This type of zone will automatically be installed on the street where this type of activity occurs for school grades kindergarten (K) to eighth. However, any crosswalks within the zone will be assessed and evaluated. A typical adjacent school speed zone is shown in Figure 2, Page 7 and a flow chart on Page 9. NOTE: There are presently four active school zones adjacent to school property, adjacent to the following schools: Pinkerton Elementary on Southwestern Blvd. Austin Elementary on Moore Road Lee Elementary on Samuel Boulevard Intermediate School on Mockingbird Lane The listed school zones are considered to be adequate. Although warranted, the school zone adjacent to Lee Elementary, which due to roadway widening, needs to be studied. and Streets Local Roads and Streets 421 9ractical. This ,~uardrail, and Speeds (mph) for Design Volumes of Current Current ADT Current Current ADT DHV 3~gpe of Under ADT ADT 400 and DHV DHV 400 and Terrain 50 50-250 250-400 Over 100.200200-400 Over Level 30 30 40 50 50 50 50 Rolling 20 30 30 40 40 40 40 Mountainous 20 20 20 30 30 30 30 evel of service · s I and II. The : future design about 20 years ,m the current :. The current for the design design speed s. Low design nt in rolling or :. High design :re other envi- eds would be :re a combina- alues for min- ff terrain. Ter- Table V-1. Minimum design speeds. K Valuea K Value' Assumed Stopping for Crest for Sag Design Speed for Sight Distance Vertical Vertical Speed Condition (Rounded for Curves Curves (mph) (mph) Design) (ft) (Rounded) (Rounded) 20 20-20 125-125 10-10 20-20 25 24-25 150-150 20-20 30-30 30 28-30 200-200 30-30 40-40 35 32-35 225-250 40-50 50-50 40 36-40 275-325 60-80 60-70 45 40-45 ~: 325-400 80-120 70-90 50 44-50 400475 110-160 90-110 55 48-55 450-550 150-220 100-130 60 52-60 525-650 190-310 120-160 should be as race, both ver- the height of AK value is a coefficient by which the algebraic difference in grade may be multiplied to determine the length in feet of the vertical curve which will provide minimum sight distance. (See Chapter III for details.) Table V-2. Minimum stopping sight distance (wet pavements). 136 AASHTO--,~- Streets ping sight distance, with greater than minimum distance being preferred. Lengths of stopping sight distance vary with vehicle speed and are discussed in detail at the beginning of this chapter. Criteria for Measuring Sight Distance Sight distance is the distance along a roadway that an object of specified height is continuously visible to the driver. This distance is dependent on the height of the driver's eye above the road surface, the specified object height above the road surface, and the height of sight obstructions within the line of sight. Height of Driver's Eye For sight distance calculations for passenger vehicles, the height of the driver's eye is considered to be 3.50 ft above the road surface. This value is based on studies (14, 15, 16, 17) which show that average vehicle heights decreased since 1960 to 4.25 ft with a comparable decrease in average eye heights to 3.50 ft. The average vehicle heights decreased 2.6 in. in this period, which correlates well with the 2.1-in. reduction in average eye heights. In the same time period the minimum height of eye decreased 2.5 in. to 3.31 ft. Because of this significant change in the minimum eye heights, the design eye height has been reduced from 3.75 ft to 3.50 ft. This change in eye height has the effect of lengthening minimum crest vertical curves by approx- imately 5 percent, thereby providing about 2.5 percent more sight distance. Because of various factors that appear to place practical limits on any further decreases in passenger car heights and the relatively small increases that fur- ther change would mandate in lengths of vertical curves, 3.50 ft is considered to be the height of driver's eye for measuring both stopping and passing sight distances. For large trucks the driver eye height ranges from 6 to 8 ft with the average height being 8 ft. Eight ft is assumed for design. Height of Object For stopping sight distance calculations, the height of object is considered to be 6 in. above the road surface. For passing sight distance calculations, the height of object is considered to be 4.25 ft above the road surface. Stopping sight distance object. The object height of 6 in. was adopted for stopping sight distance calculation purposes in 1965. The basis for its selec- tion was largely an arbitrary rationalization of possible hazardous object size Elements of Design and a driver's ability t, vehicles were the only taillights, 1.5 to 2.0 1 however, would preclt debris that are likely ti 6-in.-high object is rep' ous condition and be p reaching it. Using obje calculations results in, if the roadway surfac, would have to be abou'. height. The object hei~ struction costs becaus~ longer crest vertical ct ceive a hazardous situ~ Passing sight dista passing sight distanc which had been used si seen when passing an body has been reduce, height will be used fl iated on this basis arc the beams of the head greater distance than i Sight Obstructions On tangents the of road surface at some ~ obstruction that limiL, some point on a crest side of the traveled w: slope, a tree, foliage,, way construction plan plane for sight distant Measuring and Recc The design of hot tance and other criter design of horizontal DEPARTMENT OF ENGINEERING To: From: Re: Kent Collins, Graduate En~neer Per Birdsall, Sign/Signal Technician~ Heartz Rd. Crosswalk Estimate Date: July 14, 1999 The following is my estimate for materials and labor to install a crosswalk on Heartz Rd with stop bars, cross bars, cross-hatching, and signs at or near it's intersection of Vanbebber Rd. The estimate is for a crossing perpendicular to the street. 24" prefomed thermoplastic material ~ 141.60/15', 144' Concrete primer/sealer ~ 18.50/gal, 5 gallons Propane fuel ~ 1.32/gal, 7 gallons Warning signs ~ 73.46, 4 signs Labor ~ 16.00/hr, 3 man crew, 10 hrs. TOTAL $1416.00 $ 92.50 $ 9.24 $ 293.84 $ 48o.oo $2291.58 Propane and Labor costs can be affected by prevailing temperatures and weather conditions at the t/me of installation. Overall Dimension (it) Design Vehicle ~pe Symbol Height Width Pauep.~er car P 4.25 ~' Overhang Length Front REAR WB~ WB2 19 3 5 I1 T WB~ WB4 Single unit truck SU 13.5 8.5 30 4 Single unit bus BUS 13.5 8.5 40 7 Articulated bus A-BUS 10.5 8.5 60 8.5 Combination trucks Intermediate semitrailer WB-40 13.5 8.5 50 4 Large semitrailer WB-50 13.5 8.5 55 3 "Double Bottom" semi- WB-60 13.5 8.5 65 2 trailer--full-trailer Interstate Semitrailer WB-62* 13.5 8.5 69 3 Interstate Semitrailer WB-67** 13.5 8.5 74 3 Triple Semitrailer WB-96 13.5 8.5 102 2.5 Turnpike Double WB-114 13.5 8.5 118 2 Semitrailer Recreation vehicle Motor home MH 8 30 4 Car and camper trailer P/T 8 49 3 Car and boat trailer P/B 8 42 3 Motor Home and Boat Trailer MH/B 8 53 4 6 8 9.5 6 2 3 3 3 3.3 2 6 10 8 8 20 25 18 13 20 9.7 20 20 13.5 22 20 I1 !1 20 27 30 2O 40-42 45-47 20.7 40 18 15 21 4a 4b 3.3d 2¢ 5 5 6 5.4b 6d 20.9 21.7 44 21.7 * = De. sign vehicle with 48' trailer as adopted in 19872 STAA (Surface Transportation Assistance A~t) ** = Dnsign vehicle with 53' trailer as gtandfathcred in 1982 STAA (Surface 'R'ansportatlon Assistance Act) a = Combined dimeslon 24, split is estimated. b = Combined dimnslo~ 9.4, split is estimated. c = Combined dimension 8, split is estimated, d = Combined dime4~.sion 9.3, split is estimated. WB~, WB2, WB~, WB,~ are effective vehicle wheelbases. S is the distance from thc rear effective axle to thc hitch point. T is thc distance from thc hitch point to the lead effective axle of thc following unit. Table I1-1. Design vehicle dimensions. Location: Yeather: ~oooter: QUALITY COUBrrs HERTZ $ OF SAMMY LAXE CTT¥ OF C0PPELL COOL lite: 3 File: J629964 (ooae) Hoe Total 1-14 i5-19 26-24 25-29 39-34 35-39 49-44 45-49 55-54 55-59 65-64 65-69 79-99 Ay9 ffPH HPH ff~fl ffPH ffPH ffPH flPfl ffPH ffPH flPH ffPH ffP6 ffPfl 12:Afl 11 8 8 8 8 3 I 2 3 ! I 9 8 8 42 l:Og 6 I 6 9 i i I 2 6 6 9 8 6 8 31 2:88 O O 8 6 8 6 O 8 6 6 O 6 ! 6 6 3:66 2 6 8 6 1 6 6 i 6 6 9 6 6 6 34 4:66 { 6 1 6 6 1 2 6 I I 9 6 6 8 37 5:86 2 6 6 6 I 8 R 6 I O 6 8 O 6 37 ~:86 9 6 9 8 2 4 I I I 6 9 9 6 6 34 7:68 45 i I 6 I 16 21 8 Z i 8 8 J O 36 8:88 19& J 1 g 8 25 74 67 17 3 O I 8 6 39 9:66 213 6 I 6 6 39 9! 48 26 & 2 6 ! 6 38 16:85 98 8 6 Z 6 17 43 22 6 2 8 8 8 6 37 11:56 65 e g I 7 io 19 21 4 I J 8 8 I 38 JZ:Pfl 121 6 8 2 7 32 48 22 { 4 6 O O 6 37 1:88 117 6 2 2 3 32 33 34 6 5 9 6 O 6 37 2:69 145 6 6 8 ? 22 77 28 8 ! 8 6 6 6 37 3:89 151 8 2 5 8 27 85 29 13 2 O 9 8 g 37 5:68 284 8 1 3 12 48 83 42 11 3 I 6 6 8 37 {:68 278 1 I 2 19 {9 128 49 8 I 6 8 6 8 36 7:69 284 6 6 2 18 48 79 35 7 3 6 8 8 9 37 8:65 141 6 I 6 16 42 56 26 4 2 6 6 8 8 35 9:69 118 6 8 6 14 36 47 ZI 5 6 I 6 9 8 36 19:66 76 8 8 i 4 22 32 8 3 6 6 8 6 8 36 Ih66 42 9 6 2 8 7 24 4 3 Z 6 6 6 6 37 Daily Totals Percent of Total 2,468 3 13 23 143 527 1.913 497 137 48 8 1 8 I 37 6.5 1.8 5.9 21.9 42,i 26.65.8 1.7 8,3 8.8 8.8 8.8 Percentile S~eeds: 16 WPH Pace heed: ~ober in pace: ~ iff once : Soee~ £]cee~ed Perceotage : Totals : 36.{ 31.7 37.4 1.548 {4.8 7.8 8.4 83 189 18 1 44.5 Locitioo: HERTZ $ OF SANST LAIE Yeither: COOL CouAter: ~ QUALITY COUHTS CITY OF COPPELL Site: lite: File: 1829764 [lone! 8eQia Total l-J4 15-I? 29-24 25-2? 39-34 35-3? 48-44 45-49 58-54 55-5? Il:Afl 12 6 8 g 8 4 4 ! 2 ! 9 6 6 8 37 1:66 8 6 g 8 g 3 3 6 2 6 8 8 8 6 38 2:66 6 6 6 6 6 9 6 H 6 6 6 6 6 9 6 3:66 I g I 6 6 6 ! 8 6 9 8 6 O 6 37 4:66 2 6 6 6 8 I I 6 6 9 6 6 9 6 34 5:66 3 6 6 6 ! B 1 1 8 6 O 6 8 8 35 6:66 ? H 8 6 2 1 5 1 9 6 g 8 9 B 35 7:86 39 8 I I 3 ? 16 6 2 1 R 6 O O 36 8:98 216 6 1 9 12 51 73 47 16 2 6 6 8 6 37 9:66 I72 2 6 1 16 62 74 27 6 3 6 O 6 I 36 16:66 116 I 6 3 6 31 46 28 8 6 6 ! 6 8 36 ll:9l 81 g I I 8 Il 32 21 6 ] I 8 O I 37 12:Pti Il8 9 6 1 7 49 42 15 I:86 164 9 9 I 2 26 51 2:99 136 9 9 3 6 37 45 32 16 2 I 6 8 8 37 3:66 163 6 2 3 16 39 67 4:69 183 1 R 2 8 48 77 39 8 5 8 8 I 8 37 5:98 26? 2 2 2 I1 44 67 62 15 4 9 6 9 6 37 6:99 281 8 9 2 26 88 295 4] 25 4 8 7:66 247 8 I 25 56 96 52 26 6 l 8:66 243 3 4 33 82 8? 27 2 I I 8 8 8 ?:69 212 1 I 11 44 199 44 8 16:96 l&5 9 I 2 2? 47 62 28 4 8 6 6 8 6 34 11:66 37 8 9 2 4 8 15 Daily 2,777 Totals of Total 16 14 8i d~"? 826 934 417 IZi 38 4 3 i I 35 8.4 9.5 2.? 12.9 29.7 33.6 15.1 4.4 1.I 9.1 8.i 8.9 8.9 Percentile SI.ds: 18 HPH Pace Soeed: Huaber ia Dice ~ ia pice Speed Exceeded Perceatqe Tota2s 27.6 29.7 35.7 38 - 48 L769 45 IIPH 55 flPH 65 IIPH 5.8 9.3 9.1 168 ? 2 ' TRANSPORTATION CODE ~,.~2.00~. F~DESTRIAN RIGHT-OF-WAY AT CROSSWALK. ................... 1~5 ~552.004. P~DESTRIAN TO KEEP TO RIGHT ............................................ 185 ,~552.005, CROSSING AT POINT OTHER THAN CROSSWALK. ................ 1~, ,~552.00B. USE OF SIDEWALK. ......................................... 1~5 .~552.007. SOUCITATION BY PEDESTRIANS ............................................. ~552.008. DRIVERS TO EXERCISE DUE CARE ......................................... 165 ~552.009. ORDINANCES RELATING TO PEDESTRIANS ......................... TRC §552.001. TRAFFIC CONTROL SIGNALS. (a) A traffic control signal displaying green, red, and yellow lights or lighted arrows applies to a pedestrian as pro- vided by this section unless the pedestrian is otherwise di- rected by a special pedestrian control signal. (b) A pedestrian facing a green signal may proceed across a roadway within a marked or unmarked crosswalk unless the sole green signal is a turn arrow. (c) A pedestrian facing a steady red signal alone or a steady yellow signal may not enter a roadway. TRC §552.002. PEDESTRIAN RIGHT-OF-WAY IF CONTROL SIGNAL PRESENT. (a) A pedestrian control signal displaying WValk," "Don't Walk," or "Wait" applies to a pedestrian as provided by this section. (b) A pedestrian facing a 'WValk" signal may proceed across a roadway in the direction of the signal, and the operator of a vehicle shall yield the right-of-way to the pe- destrian. (c) A pedestrian may not start to cross a roadway in the direction of a "Don't Walk" signal or a "Wait" signal. A pe- destrian who has partially crossed while the 'WValk" signal is displayed shall proceed to a sidewalk or safety island while the "Don't Walk" signal or WVait" signal is displayed. TRC §552.003. PEDESTRIAN RIGHT-OF-WAY AT CROSSWALK. (a) The operator of a vehicle shall yield the right-of-way to a pedestrian crossing a roadway in a crosswalk if: (1) no traffic control signal is in place or in operation; and (2) the pedestrian is: (A) on the half of the roadway in which the vehicle is traveling; or (B) approaching so closely from the opposite half of the roadway as to be in danger. (b) Notwithstanding Subsection (a), a pedestrian may not suddenly leave a curb or other place of safety and proceed into a crosswalk in the path of a vehicle so close that it is impossible for the vehicle operator to yield. (c) The operator of a vehicle approaching from the rear of a vehicle that is stopped at a crosswalk to permit a pe- destrian to cross a roadway may not pass the stopped ve- hicle. TRC §552.004. PEDESTRIAN TO KEEP TO RIGHT. A pedestrian shall proceed on the right half of a crosswalk if possible. TRC §552.005. CROSSING AT POINT OTHER THAN CROSSWALK. (a) A pedestrian shall yield the right-of-way to a vehicle on the highway if crossing a road- way at a place: (1) other than in a marked crosswalk or in an unmarked crosswalk at an intersection; or (2) where a pedestrian tunnel or overhead pedestrian crossing has been provided. (b) Between adjacent intersections at which traffic con- trol signals are in operation, a pedestrian may cross only in a marked crosswalk. TRC §553.002. 165 (c) A pedestrian may cross a roadway intersection diag- onally only if and in the manner authorized by a traffic control device. TRC §552.006. USE OF SIDEWALK. (a) A pedestrian may not walk along and on a roadway if an adjacent side- walk is provided. (b) If a sidewalk is not provided, a pedestrian walking along and on a highway shall if possible walk on: (1) the left side of the roadway; or (2) the shoulder of the highway facing oncoming traffic. (c) The operator of a vehicle emerging from or entering an alley, building, or private road or driveway shall yield the right-of-way to a pedestrian approaching on a side- walk extending across the alley, building entrance or exit, road, or driveway. TRC §552.007. SOLICITATION BY PEDESTRIANS. (a) A person may not stand in a roadway to solicit a ride, con- tribution, employment, or business from an occupant of a vehicle, except that a person may stand in a roadway to solicit a charitable contribution if authorized to do so by the local authority having jurisdiction over the roadway. (b) A person may not stand on or near a highway to so- licit the watching or guarding of a vehicle parked or to be parked on the highway. (c) In this section, "charitable contribution" means a contribution to an organization defined as charitable by the standards of the United States Internal Revenue Ser- vice. TRC §552.008. DRIVERS TO EXERCISE DUE CARE. Notwithstanding another provision of this chapter, the op- erator of a vehicle shall: (1) exercise due care to avoid colliding with a pedes- trian on a roadway; (2) give warning by sounding the horn when necessary; and (3) exercise proper precaution on observing a child or an obviously confused or incapacitated person on a road- way. TRC §552.009. ORDINANCES RELATING TO PEDESTRIANS. A local authority may by ordinance: (1) require pedestrians to comply strictly with the di- rections of an official traffic control signal; and (2) prohibit pedestrians from crossing a roadway in a business district or a designated highway except in a crosswalk. TRC Ch. 553 ENACTMENT AND ENFORCEMENT OF CERTAIN TRAFFIC LAWS IN CERTAIN MUNICIPALITIES ~1553.001. APPUCABIUTY ........................................................................... 1~ ~.~. ~F~ ~ ~ ~GNS IN MUNI~P~ ..................... 1~ ~-~, I~U~ A~ U~-I~ ~ ~ ~N. 1~ TRC ~3.001. APPLICABIM~. This ~apter apples onN to a munidpali~ with a ~pula~on of le~ ~an 2,~ in a ~un~ with a ~pula~on of 2~,~ or more. TRC~553.002. T~FFIC SIGNALS OR SIGNS IN MUNIClPAU~. (a) A munidpali~ may not ena~ an or- dinan~ governing ~e er~ion or operati~ of a ~ signal or sign in the munidpali~ on a state highway a -- Standard crosswalk marking. b - Crosswalk marking with diagonal lines for added visibility. NOTE: See Sec. 3B-15 for line dimensions c -- Crosswalk marking with longitudinal lines for added visibility. Fi~re 3 14 3~-~3 (Rev. No. 4)