Safe and Effective Temporary Traffic Control for Mobile Operations on Two-Lane Roadways (2023)

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61 APPENDIX A. STATE-SPECIFIC TYPICAL APPLICATIONS AND TYPICAL APPLICATION DRAWINGS Table A-1. Existing State-Specific Typical Applications for Mobile Operations. State DOT Typical Application Name or Number Work Type Figure Number Number of Required Vehicles Number of Optional Vehicles Vehicle Spacing (ft) Convoy Length (ft) TMA Arrow Board (Caution Mode) PCMS Stationary Signs Mobile Signs Signs in Opposite Direction Cones Allows Passing on the Left Allows Passing on the Right Prohibits Passing Flaggers MUTCD TA 17 Various Figure 1 2 Optional Optional X Optional Arizona Figure SA–19A Striping Figure A-1 3 250–500 500–1000 Required Required X X X X California Standard Plan T 17 Various Figure A-2 3 1 Variable Variable Required Required Optional X X X Colorado Case No. 31 Striping Figure A-3 4 Variable Variable Required Optional X X X Connecticut TC Plan 24 Various Figure A-4 4 Variable Variable Optional X X Delaware Figure 6H-17A Striping Figure A-5 3 2 Variable 1500 min. Optional Required X X X X Figure 6H-17B Striping Figure A-6 3 Variable 1500 min. Optional Required X X X X Florida Standard Index 607 Various Figure A-7 2 1 300–1500 300 min. Required Required X X Georgia Moving Operation Various Figure A-8 2 Required Required X X Paint Striping Striping Figure A-9 2 Required X X Illinois WZ-21 and 22 Various Figure A-10 2 120–180 200 Optional X X B1 WZ-23 Striping Figure A-11 2 Variable Variable Required X X X WZ-24 Various Figure A-12 2 Variable Variable Required Required X Indiana Mobile Operation Various Figure A-13 1 1 Variable Variable Optional Required Optional X Flaggers Required Various Figure A-14 1 Optional X X B2 Iowa TC-231 Various Figure A-15 2 2 200–1000 Variable X X Optional X A TC-232 Shoulder rumble strip Figure A-16 3 1 250–1500 Variable Required Optional X X TC-233 Striping Figure A-17 4 50–1500 Variable Required Required Optional X X X TC-234 Strip Sealing Figure A-18 4 200–1000 Variable Required Optional Optional X X X TC-235 Edge Rut Repair Figure A-19 2 2 200–1000 Variable X Optional X A Kansas Highway Sign Manual Striping Figure A-20 3 1 Variable Variable Required Required Optional X X X Slow-Moving Lane Closure Various Figure A-21 1 Optional X X B3 Kentucky TTS-100-02 Striping Figure A-22 3 Variable Variable Required X X TTS-105-02 Striping Figure A-23 4 Variable Variable Required X X X TTS-130-02 Striping Figure A-24 4 Variable Variable Required Required X X TTS-135-02 Striping Figure A-25 4 Variable Variable Required Required X X X Louisiana Page 14 Sweeping Herbicide Figure A-26 1 1 Variable Variable Optional Page 15 (low volume) Patching Figure A-27 2 Variable Variable Optional X X A Pages 16 and 19 (high volume) Patching and Joint Repair Figure A-28 2 Variable Variable Optional X X B1 Pages 17 and 20 (sight obstruction) Patching and Joint Repair Figure A-29 1 1 Variable Variable Optional X X B1 Page 36 Striping Figure A-30 3 Variable Variable Optional Optional X TTC-18 Moving Operations Various (incl. Striping) Figure A-31 2 1 Variable Variable Optional X Maine Mobile Work Various Figure A-32 1 1 Optional Optional X X X Slow-Moving Mobile Operation Various Figure A-33 1 X X B2 Michigan MD-M25 Various Figure A-34 3 350–500 Variable Optional X X B1 Minnesota Layout 12 Various Figure A-35 2 150–1400 150–1400 Optional Optional X X Layout 13 Various Figure A-36 2 75–225 100–275 Optional Optional X X B1

62 Blank cells indicate information that the typical application did not address. Cells with X indicate that the typical application includes this strategy. Flagger Strategy Notes: Strategy A: A single flagger or two flaggers are used to provide flagging on an occasional basis where sight distance is limited. Advance warning sign (AWS) FLAGGER AHEAD is not used. Strategy B: One or two flaggers are always used to provide traffic control, similar to a stationary lane closure setup. A complete set of stationary AWS (ROAD WORK AHEAD, ONE LANE ROAD AHEAD, AND FLAGGER AHEAD) are installed at both ends of the work zone. The work operation moves around within the stationary setup. Strategy B – Option 1: Flaggers advance with the work within the activity area. Typically limited to a 2-mile-long activity area. Strategy B – Option 2: The activity area is lengthened by repeating the FLAGGER AHEAD sign as the work progresses, typically every 1 mile. Strategy B – Option 3: The activity area is lengthened by repeating or repositioning the entire AWS series as work progresses. This is typically done by deploying multiple sets of signs along the roadway and setting up and turning down the signs as work progresses. State DOT Typical Application Name or Number Work Type Figure Number Number of Required Vehicles Number of Optional Vehicles Vehicle Spacing (ft) Convoy Length (ft) TMA Arrow Board (Caution Mode) PCMS Stationary Signs Mobile Signs Signs in Opposite Direction Cones Allows Passing on the Left Allows Passing on the Right Prohibits Passing Flaggers Layout 17 Various Figure A-37 X X B2 Layout 76 Striping Figure A-38 2 1 Variable Variable Optional Required Optional X X Layout 77 Striping Figure A-39 2 1 Variable Variable Optional Required Optional X X Mississippi TCP Striping Figure A-40 3 Variable Variable Optional Required X X TCP Striping Figure A-41 3 Variable Variable Required X X Missouri TA-10d DE/CM Various Figure A-42 X X Optional B3 TA-17 DE/CM Various Figure A-43 1 150 Required Required X X X B1 TA-17a DE/CM Striping Figure A-44 2 1 150 min. 300 min. Optional Required X TA-17 MT Various Figure A-45 1 150 min. Variable Required Required X TA-17a MT Various Figure A-46 1 150 min. Variable Optional Optional X TA-17b MT Striping Figure A-47 2 1 150 min. Variable Optional Required X X New York TA-17 Various Figure A-48 2 1 160 360–460 Required Required X X X A North Carolina 1101.02 Moving Op. Caravan Striping Figure A-49 2 1 Variable Variable Required Required Optional X X X Moving Op. Caravan Spraying Figure A-50 3 Variable 600 feet Required Optional X X X Moving Op. Caravan Spraying Figure A-51 2 Variable Variable Required Optional X X X North Dakota Mobile Operation Various Figure A-52 2 150 150 Optional Optional X X B3 Oregon Diagram 110 Various Figure A-53 1 1 Variable 100–700 Optional Optional Optional X Diagram 120 Striping Figure A-54 3 2 Variable Variable Optional Optional Optional X X X X Pennsylvania Pub. 213 PATA 302 Various Figure A-55 2 Variable Variable Optional X X B2 PATA 302A Various Figure A-56 2 Variable Variable Optional X X B1 PATA 302B Various Figure A-57 3 Variable Variable Optional X X B1 PATA 302C Various Figure A-58 3 Variable Variable Optional X X B1 Texas TA-17 Various Figure A-59 2 1 60–100 Variable Optional Optional X X TCP (3-1)-13 Various Figure A-60 4 Variable Variable Required Required X X X X Optional TCP (3-3)-14 RPM Work Figure A-61 4 Variable Variable Required Required X X X X Optional TCP (3-5)-18 Spraying Figure A-62 1 1 Variable Variable Required Required X X Optional Vermont T-24 Striping Figure A-63 3 1 Variable Variable Required Optional X X X X Virginia TTC-14.2 Various Figure A-64 2 120 min. Variable Required Required Optional X X X X TTC 24.2 Various Figure A-65 1 X X B2 Washington TCP-27 Various Figure A-66 2 500–1000 500–1000 Optional Optional Optional X X TCP-32 Various Figure A-67 2 1 500–1000 1500 min. Optional Required Optional X X X West Virginia Case D4 Striping Figure A-68 3 Variable Variable Optional Optional X X Wyoming Fig. 10 (Mobile Operation) Various Figure A-69 2 Variable Variable Optional Optional Optional X Fig 15a Chip Seal and Patching Figure A-70 X Fig 15b Figure A-71 X X

63 Figure A-1. Arizona DOT SA-19A for Striping (22).

64 Figure A-2. California DOT Standard Plan T17 (23).

65 Figure A-3. Colorado DOT Case No. 35 for Striping (24).

66 Figure A-4. Connecticut DOT TC Plan 24 (25).

67 Figure A-5. Delaware DOT TA 17A for Striping (26).

68 Figure A-6. Delaware DOT TA 17B for Striping (26).

69 Figure A-7. Florida DOT Standard Index 607 for Mobile Operations (27).

70 Figure A-8. Georgia DOT TA for Moving Operations (28).

71 Figure A-9. Georgia DOT TA for Striping (28).

72 Figure A-10. Illinois DOT WZ-22 for Moving Operations (7). Figure A-11. Illinois DOT WZ-23 for Striping (7).

73 Figure A-12. Illinois DOT WZ-24 for Intermittent/Moving Operations (7).

74 Figure A-13. Indiana DOT TA for Mobile Operations (29).

75 Figure A-14. Indiana DOT TA for Mobile Operations Using Flaggers (29).

76 Figure A-15. Iowa DOT TC-231 for Slow-Moving Vehicle Using Flaggers (30).

77 Figure A-16. Iowa DOT TC-232 for Shoulder Rumble Strip Installation (31).

78 Figure A-17. Iowa DOT TC-233 for Striping (32).

79 Figure A-18. Iowa DOT TC-234 for Strip Sealing (33).

80 Figure A-19. Iowa DOT TC-235 for Edge Rut Repair (34).

81 Figure A-20. Kansas DOT TA for Striping (35).

82 Figure A-21. Kansas DOT TA for Slow-Moving Lane Closure Using Flaggers (35).

83 Figure A-22. Kentucky Department of Highways TA for Edge Line Striping (36).

84 Figure A-23. Kentucky Department of Highways TA for Centerline Striping (16).

85 Figure A-24. Kentucky Department of Highways TA for Durable Edge Line Striping (37).

86 Figure A-25. Kentucky Department of Highways TA for Durable Centerline Striping (17).

87 Figure A-26. Louisiana DOTD TA for Continuously Fast Moving Operations—Page 14 (8).

88 Figure A-27. Louisiana DOTD TA for Intermittently Moving Operations and Low Traffic Volume—Page 15 (8).

89 Figure A-28. Louisiana DOTD TA for Intermittently Moving Operations and High Traffic Volume—Page 16 (8).

90 Figure A-29. Louisiana DOTD TA for Intermittently Moving Operations and Sight Obstructions—Page 17 (8).

91 Figure A-30. Louisiana DOTD TA for Continuously Fast Moving Striping Operations— Page 36 (8).

92 Figure A-31. Louisiana DOTD TTC-18 for Moving Operations (38).

93 Figure A-32. Maine DOT TA for Mobile Work (39).

94 Figure A-33. Maine DOT TA for Slow-Moving Mobile Operation with Flaggers (39).

95 Figure A-34. Michigan DOT MD-M25 for Moving Lane Closure (40).

96 Figure A-35. Minnesota DOT Layout 12 for Random Work Areas (41).

97 Figure A-36. Minnesota DOT Layout 13 for Moving Work Areas (41).

98 Figure A-37. Minnesota DOT Layout 17 for Moving Work Spaces (41).

99 Figure A-38. Minnesota DOT Layout 76 for Striping Operations (41).

100 Figure A-39. Minnesota DOT Layout 77 for Striping Operations with Passing on Shoulder (41).

101 Figure A-40. Mississippi DOT TCP for Edge Line Striping (42).

102 Figure A-41. Mississippi DOT TCP for Center Line Striping (42).

103 Figure A-42. Missouri DOT TA-10d for Moving Operations during Construction Work (43).

104 Figure A-43. Missouri DOT TA-17 for Mobile Operations during Construction Work (44).

105 Figure A-44. Missouri DOT TA-17a for Striping Operations during Construction Work (45).

106 Figure A-45. Missouri DOT TA-17 for Mobile Operations during Maintenance Work (13).

107 Figure A-46. Missouri DOT TA-17a for Mobile Operations without Edgelines during Maintenance Work (46).

108 Figure A-47. Missouri DOT TA-17b for Striping during Maintenance Work (47).

109 Figure A-48. New York State DOT TA-17 for Mobile Operations (5).

110 Figure A-49. North Carolina DOT Standard Drawing 1101.02 for Construction Striping/RPM Operations (48).

111 Figure A-50. North Carolina DOT TA for Maintenance Spraying Operations ADT >5000 (4).

112 Figure A-51. North Carolina DOT TA for Maintenance Spraying Operations ADT <5000 (4).

113 Figure A-52. North Dakota DOT Figure 6 for Mobile Operation with Frequent Stops (49).

114 Figure A-53. Oregon DOT Diagram 110 for Mobile Operations (50).

115 Figure A-54. Oregon DOT Diagram 120 for Striping Operations (50).

116 Figure A-55. Pennsylvania DOT PATA 302 for Mobile Operations (10). Figure A-56. Pennsylvania DOT PATA 302A for Mobile Operations (10).

117 Figure A-57. Pennsylvania DOT PATA 302B for Mobile Operations (10). Figure A-58. Pennsylvania DOT PATA 302C for Mobile Operations (10).

118 Figure A-59. Texas DOT TA-17 for Mobile Operations (51).

119 Figure A-60. Texas DOT TCP (3-1)-13 for Mobile Operations (52).

120 Figure A-61. Texas DOT TCP (3-3)-14 for RPM Work (53).

121 Figure A-62. Texas DOT TCP (3-5)-18 for Spraying (54).

122 Figure A-63. Vermont DOT T-24 for Striping (55).

123 Figure A-64. Virginia DOT TTC-14.2 for Mobile/Moving Operations (56).

124 Figure A-65. Virginia DOT TTC-24.2 for Non-Stationary Operations Using Flaggers (56).

125 Figure A-66. Washington State DOT TCP 27 for Very Short Duration Operations (57).

126 Figure A-67. Washington State DOT TCP 32 for Mobile Operations (57).

127 Figure A-68. West Virginia DOT Case D4 for Striping (18).

128 Typical Application TMCMS Messages Figure A-69. Wyoming DOT Mobile Operation TA (58).

129 Figure A-70. Wyoming DOT Chip Sealing and Patching Operations Advance Signing (58).

130 Figure A-71. Wyoming DOT Chip Sealing and Patching Operations No Passing Zone Signing (58).