2003 MUTCD Part 2C Warning Signs - PowerPoint PPT Presentation

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2003 MUTCD Part 2C Warning Signs

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Title: 2003 MUTCD Part 2C Warning Signs


1
2003 MUTCDPart 2C Warning Signs
2
2C.02 Categories of Warning Signs
  • Section 2C.02 Application of Warning Signs
  • Revise SUPPORT statement to reflect that
    categories not applications of warning signs
    are shown in Table 2C-1.
  • Change title of Table 2C-1 from Application of
    Warning Signs to Categories of Warning Signs.

3
2C.03 Design of Warning Signs
  • Add PLAYGROUND warning sign to the listing of
    signs that may have a black legend and border on
    a yellow background or on a fluorescent
    yellow-green background.

4
2C.04 Size of Warning signs
  • Gameli,
  • See MUTCD page 2C-7 and cut/paste the W1-2 sign,
    page 2C-10 the W7-4 sign, and page 2C-11 the
    W12-2P

Compliance Date 10 years from effective date
of Final Rule
5
2C.05 Table 2C-4, Placement of Advance Warning
Signs
  • Revise the distance for the placement of advance
    warning signs to correspond with values in the
    2001 AASHTO A Policy on Geometric Design of
    Highway and Streets book

6
2C.05 Table 2C-4, Placement of Advance Warning
Signs
  • Combine the Condition B and Condition C
    columns and label them Condition B
  • Add columns for 90, 100, and 110 km/h and 60 and
    70 mph for the deceleration speed
  • Add rows for 70 and 75 mph to the Posted or 85
    percentile column.
  • These changes to Table 2C-4 reflect the needs of
    older road users.

7
2C.05 Table 2C-4, Placement of Advance Warning
Signs
8
2C.06 Horizontal Alignment Signs
270 Degree Loop
Hairpin Curve
9
2C.06 Horizontal Alignment Signs
  • Add GUIDANCE to install a One-Direction Large
    Arrow or Chevron Alignment sign on the outside of
    a turn or curve when the Hairpin Curve or
    270-degree Loop sign is installed.

W1-6
W1-8
10
2C.06 Horizontal Alignment Signs for Speed
Reduction
  • If the reduction in speed is 15 mph or greater,
    the W1-1a, W1-2a, or W13-5 signs may be used.

11
2C.06 Horizontal Alignment Signs (Table 2C-5)
  • Metric Advisory Speed values are added to Table
    2C-5. They were inadvertently omitted in the
    2000 Edition.

12
2C.07 Combination Horizontal Alignment/Advisory
Speed Signs
  • New standard designs with advisory speed as part
    of the symbol design
  • Other proposed sign designs withdrawn for
    further

13
2C.10 Chevron Alignment Sign
  • The design of the Chevron Alignment sign a
    border shall not be used

14
2C.11 Truck Rollover Warning Sign
Compliance date is 10 years from the effective
date of the Final Rule for the 2003 MUTCD.
15
2C.12 Hill Signs
These signs supplement the Hill Signs (W7-1,
W7-1a, and W7-1b)
16
2C.13 Truck Escape Ramp Signs
  • Add to STANDARD to indicate that at least one of
    the W7-4 series signs shall be used when truck
    escape ramps are installed.

17
2C.14 HILL BLOCKS VIEW Sign
  • Add Option for use of sign
  • GUIDANCE An
  • advisory speed plaque
  • should accompany
  • The HILL BLOCKS VIEW sign.

18
2C.16 Narrow Bridge/Road Sign
DELETE
Use these word message signs
Compliance date is 10 years from the
effective date of the Final Rule
19
2C.19 Divided Highway (Road) Ends Sign
  • Modify GUIDANCE to clarify that a W6-2 Symbol
    sign should be used in advance of the end of a
    section of physically divided highway (not at an
    intersection or junction)

20
2C.21 DEAD END/NO OUTLET Signs
  • Combine Section 2C.40 with Section 2C.21
  • Redesignate the W14-1a and W14-2a plaques as
    signs
  • Clarify that the W14-1 and W14-2 signs shall be
    posted as near as practical to the entry point or
    at a sufficient distance ahead

21
2C.22 Low Clearance Signs
  • Clarify STANDARD by removing the words or
    minimum structure height

22
2C.23 BUMP and DIP Signs
  • Modify Guidance that a short stretch of depressed
    alignment that might momentarily hide a vehicle
    should be treated as a NO PASSING ZONE

23
2C.24 SPEED HUMP/BUMP Sign
  • Add to OPTION to allow alternate legend SPEED BUMP

24
2C.26 SHOULDER Signs
  • Move UNEVEN LANES sign to Part 6
  • GUIDANCE that SHOULDER DROP OFF sign is for
    shoulder drop-offs that exceed 3 inches in depth.

Compliance date for removal of symbol signs is
January 17, 2011
25
2C.28 BRIDGE ICES BEFORE ROAD Sign
  • New Section
  • Add OPTION for use

26
2C.29 Advance Traffic Control Sign
  • Clarify that reference in text to beacon refers
    to a warning beacon.

W3-4
27
Speed Reduction Signs(Section 2C.30)
  • Add new Section Speed Reduction Signs

Compliance period is 15 years from effective
date of Final Rule
28
2C.31 Merge Signs
  • Add New Entering
  • Roadway Merge Sign W4-5
  • Add to GUIDANCE that the ENTERING ROADWAY MERGE
    sign for use on a roadway curves before
    converging

Compliance date is 10 years from effective date
of Final Rule
29
2C.32 Added Lane Signs
  • Add ENTERING ROADWAY ADDED LANE sign W4-6
  • Add to GUIDANCE that the ENTERING ROADWAY ADDED
    LANE sign for use on a roadway curves before
    converging

Compliance Date is 10 years from date of Final
Rule
30
2C.33 LANE ENDS Sign
  • Add New Symbol Design for the Lane Ends (W4-2)
    sign.

Compliance period is 10 years from effective
date of Final Rule
31
2C.34 TWO-WAY TRAFFIC Sign
  • Add to GUIDANCE that W6-3 sign should be used to
    warn road users of a transition from a one-way
    street to a two-lane, two-way roadway
  • AHEAD plaque should be used

Compliance period is 5 years from effective date
of Final Rule
32
2C.36 Advisory Exit, Ramp, and Curve Speed Signs
W13-5
W13-2
W13-3
33
2C.36 Example of Advisory Speed Signs at Exit
Ramps (Fig. 2C-8)

34
2C.37 Intersection Warning Signs
  • Revised design for CIRCULAR INTERSECTION warning
    sign
  • Modify GUIDANCE to exclude CIRCULAR INTERSECTION
    sign from restriction from use on approaches
    controlled by STOP or YIELD signs for use in
    advance of roundabout intersections

Compliance period is 10 years from Final Rule
35
2C.39 Traffic Signal Signs
  • Add new Section Traffic Signal Signs
  • Add STANDARD on use of these signs

36
2C.40 Vehicular Traffic Signs
  • Add Truck symbol, Bicycle, Golf Cart, and
    Horse-Drawn Vehicle signs
  • Add OPTION SHARE THE ROAD may be mounted below
    Vehicular Traffic Signs

Compliance period is 10 years from Final Rule
37
2C.41 NonVehicular Signs
  • Add Equestrian, Handicapped, and Snowmobile
    symbol signs
  • Add OPTION that AHEAD or XX Meters plaque may be
    used in advance of crossing

Compliance date is January 17, 2011 for of
crosswalk lines from crossing signs and for use
of downward pointing arrow
38
2C.41 NonVehicular SignsPlaques
  • Modify STANDARD that when a NonVehicular warning
    sign is used at a crossing, it shall be
    supplemented with a diagonal downward pointing
    arrow (W16-7p) plaque showing the location of the
    crossing

Compliance date is Jan 17, 2011
39
2C.46 Advisory Speed Plaque
  • OPTION to use the W13-1 ADVISORY SPEED plaque to
    supplement any warning sign to indicate the
    advisory speed for a condition
  • OPTION on how to determine the advisory speed
    along a ramp or curve

40
2C.47 Supplemental Arrow Plaques
41
2C.50 CROSS TRAFFIC DOES NOT STOP Plaque
  • Replace entire section with new OPTION and
    STANDARD statements
  • New STANDARD If W4-4p plaque is used, it shall
    be installed below the STOP sign
  • Delete Arrow from design
  • OPTION Alternate legends TRAFFIC FROM LEFT
    (RIGHT)/ ONCOMING TRAFFIC DOES NOT STOP

42
2C.52 High-Occupancy Vehicle (HOV) Plaque
  • Add new Section HOV plaque
  • Add OPTION for use of the HOV plaque
  • Alternate of diamond symbol may be used

43
2C.53 PHOTO ENFORCED Plaque
  • Add new section PHOTO ENFORCED plaque
  • Add OPTION for use in advance of locations with
    photo enforcement of traffic laws

Compliance period is 10 years from date of
Final Rule
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