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Official United States Narrow Bridge Text Sign Road Sign

Federal MUTCD Specifications

Standard Code
W5-2a
Sign Category
Warning
Shape
Diamond
Color Scheme
Yellow with 'NARROW BRIDGE' Text

Warning Road Sign (W5-2a)

Narrow Bridge Text Sign Sign Meaning & Driving Rules

A word-message variant warning that the upcoming bridge has reduced pavement and shoulder width.

Required Driver Action & Right-of-Way Protocol

Slow down, maintain lane position, and do not cross the center line.

Detailed Overview & Purpose

The Narrow Bridge text sign (W5-2a) conveys the same warning as the symbolic bridge sign, using clear bold text. It ensures drivers understand that clearance on the upcoming bridge structure is tight.

Wide loads and commercial vehicles must take special care to avoid crossing bridge barriers or striking opposing mirrors.

Key Standard & Origin: Text-based warning signs are used in regions where word messages provide clearer comprehension for local drivers.

Where You'll Find This Sign

Posted on rural roads and secondary highways before narrow two-lane bridge structures.

Common Driver Mistakes to Avoid

Driving in the center of the bridge rather than staying in your designated lane.

How This Sign Appears on the DMV Knowledge & Road Test

Tests bridge hazard awareness and passing restrictions.

Legal Penalties and Moving Violations

Crossing the center line on a narrow bridge carries moving violation fines and points.

DMV Knowledge Check

When you encounter the official Narrow Bridge Text Sign (W5-2a) on a roadway, what is your legal duty?

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