Left Lane Closed 1000 FT Rigid Sign

MUTCD W20-5L

Left Lane Closed 1000 FT Rigid Sign
Item #
X4600-D5H-ONE
Sign Reads
Left Lane Closed 1000 Ft
Compliance
  • MUTCD TTC Signs
  • MUTCD
  • OSHA 1910.1200(c)
  • Shipping Declarations

Size:

Material:

Laminate:

Mounting:

Packaging:

Qty
Each
1–2
$147.65
3–4
$146.15
5–9
$144.70
10–19
$143.25
20–39
$141.85
40+
$140.40
Price: $147.65
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Let motorists know the left lane is closed in 1,000 feet due to road work, construction, or men at work. This orange Left Lane Closed 1000 FT sign is available in .080″ Fluorescent Diamond Grade Work Zone Reflective Aluminum and is MUTCD compliant.

Other available signs:

  • Aluminum Sign – Left Lane Closed Ahead X4600-AHD
  • Aluminum Sign – Left Lane Closed 500 Ft XX4600-FIV

Product Information

Compliance

Section 6F.22 Lane(s) Closed Signs (W20-5, W20-5a)

Standard

  • The Lane(s) Closed sign (see Figure 6F-4) shall be used in advance of that point where one or more through lanes of a multi-lane roadway are closed.
    For a single lane closure, the Lane Closed (W20-5) sign shall have the legend RIGHT (LEFT) LANE CLOSED, XX FEET, XX MILES, or AHEAD. Where two adjacent lanes are closed, the W20-5a sign shall have the legend 2 RIGHT (LEFT) LANES CLOSED, XX FEET, XX MILES, or AHEAD.

Source: 2009 MUTCD

When to Use 36″ and 48″ Temporary Warning Signs

According to the MUTCD:

Type of Roadway Sign Size
Conventional Road 36 × 36″
Freeway or Expressway 48 × 48″

Transportation engineers may find this answer acceptable since they have a deeper understanding of the MUTCD than most, but not everyone has this knowledge. Luckily, definitions of these terms are provided to help make some sense of what they are trying to convey. Here’s how the MUTCD defines each of those types of roadways:

  • "Conventional Road" is a "street or highway other than a low-volume road, expressway, or freeway."
  • "Low-Volume Road" is a facility lying outside of developed areas of cities, towns, and communities, which serves fewer than 400 vehicles per day on average. A low-volume road shall not be a freeway, an expressway, an interchange ramp, a freeway service road, a road on a designated State highway system, or a residential street in a neighborhood.
  • "Expressway" is a divided highway with partial control of access.
  • "Freeway" is a divided highway with full control of access.

Still confused? It's not just you. Generally speaking, if the road is a divided highway with a concrete barrier or median, a 48 × 48″ sign will be required. A 36 × 36″ sign can be used on all other types of roadways.

Details

Rigid Aluminum Signs

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Rigid signs material grades

  • .080" Fluorescent Diamond Grade Work Zone Reflective Aluminum signs are MUTCD compliant when used day or night.
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Rigid Sign Bracket / Stand Compatibility

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Rigid Sign Features

  • Sign Weight: 11 lb
  • Mounting holes: 2 holes at 3/8" diameter, positioned top and bottom
Rigid Aluminum Sign

MUTCD Compliance

2009 Edition Part 6 Figure 6F-2. Methods of Mounting Signs Other Than on Posts

The fourth example shows an orange diamond-shaped sign with a black border and letters with the words "UTILITY WORK AHEAD" in three lines mounted on a vertical pole that is mounted on four horizontal supports. The distance from the bottom of the sign to the bottom of the supports is labeled as "1 ft MIN. above the traveled way." At the top of the sign, three orange flags are shown mounted equidistant apart from each other on short staffs that extend out from the top of the vertical pole at 45-degree angles.

Methods of Mounting Signs Other Than on Posts

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