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04 A Winding Road (W1-5) sign may be used instead of multiple Turn (W1-1) or Curve (W1-2) signs where there are three or more changes in roadway alignment each separated by a …

A Truck Rollover Warning (W1-13) sign (see Figure 2C-1) may be used to warn drivers of vehicles with a high center of gravity, such as trucks, tankers, and recreational vehicles, of a curve or …

2024年3月20日 · Warning Signs W1-1 Turn W1-1aL Left turn w/speed W1-1aR Right turn w/speed W1-2 Curve W1-2aL Left curve symbol w/speed W1-2aR Right curve symbol …

Our W1 series signs include all turn and curve signal variations used to clarify a change in road alignment. All signs have been fabricated to federal standards and are retroreflective day and …

The Turn (W1-1) horizontal alignment warning sign is used to advise motorists of a change in the roadway alignment. This sign is used instead of a Curve (W1-2) sign in advance of curves that …

2021年10月24日 · The Left Turn Sign (W1-1L) may be used in advance of a turn to the left where the recommended speed on the turn is 30 MPH or less, and this recommended speed is equal …

The Chevron Alignment sign (W1-8) is used to provide additional emphasis and guidance for a change in horizontal alignment. Size is 12" x 18". High intensity reflective is 10 times brighter. …

Horizontal Alignment and Intersection Warning Signs and Plaques and Object Markers on Low-Volume Roads. Horizontal Alignment signs may be used where engineering judgment …

A Winding Road (W1-5) sign may be used instead of multiple Turn (W1-1) or Curve (W1-2) signs where there are three or more changes in roadway alignment each separated by a tangent …