|
See Note 3
<br />C14 C13
<br />10ADNW0R °r CONSTRUCTION
<br />K o
<br />J
<br />��',r Advance warn i n s I ns,
<br />150 m to 300 m C 500' to 1000'
<br />apart. See Note 1,
<br />' ROAD 'ROAD '
<br />CONSTRUCTION °r YORK
<br />AHEAD WORK
<br />C18 C23 9C A LJ
<br />See Nates 2 and 4 ® Speeds less than
<br />70 km/h (45 mph)
<br />NnTn�
<br />!r
<br />PREPAR
<br />To
<br />STOP
<br />C36
<br />See Note 7
<br />TYPICAL LANE
<br />Cones 15 m
<br />ax spac
<br />(L) Variable
<br />(See Table 1)
<br />^�
<br />Optional toper,
<br />CL00') Mnx
<br />LANE
<br />CLOSEDfl B
<br />C30 See Note B
<br />30 m
<br />LSU
<br />1. Where approach speeds are low, signs may 7.Additlonal advance flaggers may be required. Flogger
<br />be pinced at 90 m (300') spacing and In should stand In a conspicuous place, be visible to
<br />urban areas, closer, approaching traffic as well as approaching vehicles
<br />after the first vehicle has stopped, Nighttime
<br />.All advance warning sign Installations shall beflagger station shall be illuminated as provided In
<br />equipped with Flags For daytime closures. Flashing the current edition of the 'Manual of Traffic
<br />beacons shall be placed at the locations Indicatedontrols' published by the State of California,
<br />during night lane closures, Department of Transportation. Place a minimum of
<br />3,A C13 'END CONSTRUCTION' or C14 'END ROAD WORK' four cones at 15 m (50') Intervals In advance of
<br />sign, as appropriate, shall be placed at the endo agger station as shown,
<br />of the lane control unless the end of work area 8,Place C30 'LANE CLOSED' sign at 150 to 300 m
<br />Is obvious, or ends within a larger project's liml�$00' to 1000') intervals throughout extended work areas,
<br />4.Tf the C18 Cor C23) sign would follow within They are optional if the work area is visible From the
<br />600 m (20001) of a stationary C18, C23, or C1 1 flogger station.
<br />'STATE HIGHWAY CONSTRUCTION NEXT MILES', 99
<br />use a C9A sign For the First advance warning -sign,
<br />S,Alt cones used For night lane closures shall be
<br />fitted with reflective sleeves as specified In the
<br />specifications,
<br />6.Portable delineators, placed at one-half the
<br />spacing indicated for traffic cones, may be used
<br />in lieu of cones for daytime closures only,
<br />See Notes 2 and 4
<br />C36 C9A C23 or C1B
<br />ROAD `•..
<br />TO WORK � CONSTRUCT[
<br />\ '\AHEAD , "
<br />AHEAD
<br />\slur
<br />;
<br />a o o
<br />See Note 7 Q Speeds less than R
<br />• 70 km/h (45 mph) CU'
<br />CD
<br />1:Q Ali
<br />-' (�y500' to 1000' )' 150 m to 300 m f 500' to i
<br />apart. See Note 1,
<br />SIGN PANEL SIZE (MINIMUM)
<br />A� 1219 mm
<br />x 1219 mm (48' x 48')
<br />Speeds of 70 km/h C45 mph) or more
<br />914 mm x 914 mm <36' x 36'>
<br />Speeds less than 70 km/h (45 mph),
<br />D❑ 762 MM x 762 MM <30' x 30'>
<br />© 9l4 mm x 457 mm C36' x 18'>
<br />® I219 mm x 457 mm (48' x 18')
<br />TABLE 1
<br />Gate cone
<br />except C23,
<br />Approach
<br />..ter•,-,,z�
<br />� (L)
<br />0-50 km/h C 0-30
<br />Closure:
<br />60 m (200'.
<br />Canes
<br />or barrI
<br />��',r Advance warn i n s I ns,
<br />150 m to 300 m C 500' to 1000'
<br />apart. See Note 1,
<br />' ROAD 'ROAD '
<br />CONSTRUCTION °r YORK
<br />AHEAD WORK
<br />C18 C23 9C A LJ
<br />See Nates 2 and 4 ® Speeds less than
<br />70 km/h (45 mph)
<br />NnTn�
<br />!r
<br />PREPAR
<br />To
<br />STOP
<br />C36
<br />See Note 7
<br />TYPICAL LANE
<br />Cones 15 m
<br />ax spac
<br />(L) Variable
<br />(See Table 1)
<br />^�
<br />Optional toper,
<br />CL00') Mnx
<br />LANE
<br />CLOSEDfl B
<br />C30 See Note B
<br />30 m
<br />LSU
<br />1. Where approach speeds are low, signs may 7.Additlonal advance flaggers may be required. Flogger
<br />be pinced at 90 m (300') spacing and In should stand In a conspicuous place, be visible to
<br />urban areas, closer, approaching traffic as well as approaching vehicles
<br />after the first vehicle has stopped, Nighttime
<br />.All advance warning sign Installations shall beflagger station shall be illuminated as provided In
<br />equipped with Flags For daytime closures. Flashing the current edition of the 'Manual of Traffic
<br />beacons shall be placed at the locations Indicatedontrols' published by the State of California,
<br />during night lane closures, Department of Transportation. Place a minimum of
<br />3,A C13 'END CONSTRUCTION' or C14 'END ROAD WORK' four cones at 15 m (50') Intervals In advance of
<br />sign, as appropriate, shall be placed at the endo agger station as shown,
<br />of the lane control unless the end of work area 8,Place C30 'LANE CLOSED' sign at 150 to 300 m
<br />Is obvious, or ends within a larger project's liml�$00' to 1000') intervals throughout extended work areas,
<br />4.Tf the C18 Cor C23) sign would follow within They are optional if the work area is visible From the
<br />600 m (20001) of a stationary C18, C23, or C1 1 flogger station.
<br />'STATE HIGHWAY CONSTRUCTION NEXT MILES', 99
<br />use a C9A sign For the First advance warning -sign,
<br />S,Alt cones used For night lane closures shall be
<br />fitted with reflective sleeves as specified In the
<br />specifications,
<br />6.Portable delineators, placed at one-half the
<br />spacing indicated for traffic cones, may be used
<br />in lieu of cones for daytime closures only,
<br />See Notes 2 and 4
<br />C36 C9A C23 or C1B
<br />ROAD `•..
<br />TO WORK � CONSTRUCT[
<br />\ '\AHEAD , "
<br />AHEAD
<br />\slur
<br />;
<br />a o o
<br />See Note 7 Q Speeds less than R
<br />• 70 km/h (45 mph) CU'
<br />CD
<br />1:Q Ali
<br />-' (�y500' to 1000' )' 150 m to 300 m f 500' to i
<br />apart. See Note 1,
<br />SIGN PANEL SIZE (MINIMUM)
<br />A� 1219 mm
<br />x 1219 mm (48' x 48')
<br />Speeds of 70 km/h C45 mph) or more
<br />914 mm x 914 mm <36' x 36'>
<br />Speeds less than 70 km/h (45 mph),
<br />D❑ 762 MM x 762 MM <30' x 30'>
<br />© 9l4 mm x 457 mm C36' x 18'>
<br />® I219 mm x 457 mm (48' x 18')
<br />TABLE 1
<br />Gate cone
<br />except C23,
<br />Approach
<br />Speed
<br />� (L)
<br />0-50 km/h C 0-30
<br />mph)
<br />60 m (200'.
<br />50-70 km/h <
<br />30-45 mp
<br />330 m ( 310'_)
<br />over 70 km/h
<br />(45 mph
<br />150 m (500
<br />F
<br />increase by 24 percent an sustained
<br />downgrades steeper than 3 percent
<br />and longer than 1. 6 km (one M Ile).
<br />STATE OF CALIFORNIA
<br />DEPARTMENT OF TRANSPORTATION
<br />TRAFFIC C❑HTR❑L SYSTEM F❑R
<br />LANE CLOSURE ❑N TWO LANE
<br />CONVENTIONAL HIGHWAYS
<br />These 'Stondord Plons For Construction of Local Streets and Roads" contain units in
<br />sys#ems of measurement: International Syystem of Units (Sl or `metric') and United
<br />andard Measures shown in the parentheses ( ) the measurements expressed In the
<br />tyro
<br />systems are not necessorily equol or interchangeable. See the 'Foreword' of •t
<br />beginning or this publication.
<br />1
<br />END
<br />CONSTRUCTION or ROAEDWOR
<br />C13 C14
<br />See Note 3
<br />LEGEND
<br />� Traffic Cone
<br />o Traffic Cone (Optional Toper)
<br />Portable Sign
<br />•�� Direction of Travel
<br />;�� Portable Flashing Beacon
<br />i
<br />Flpgger
<br />
|