what is the National highway width in India

Along with this, we will also know that if it is a two-lane highway width road then what is its width, if it is a four-lane road then what is its width or if it is a six-lane road or a 8 lane road then what is their width, we will also get information about this

Single-Lane Highways width in India

one lane road width

Typically, a single-lane highway width in India has a lane width of 3.75 meters. or 12 feet 4 inch

Shoulder Width: Shoulders are usually 1.5 (4 feet 10 inches) to 2.5 meters ( 8 feet 2 inches) wide on each side, providing space for emergency stops and non-motorized traffic.

Two-Lane Highway Width in India

Lane Width: In two-lane highways width, each lane is generally 3.5 meters or 11 feet 6 inches wide, making the total width for two lanes 7 meters (23 feet).

Shoulder Width: Shoulders on two-lane highways range from 2 to 3 meters on each side.

Four-Lane Highways width

Lane Width: Four-lane highways, common in busy corridors, have a standard lane width of 3.5 meters per lane, totaling 14 meters for the four lanes.

Shoulder Width:

The shoulders on these highways are typically 2.5 meters wide on each side, providing additional safety and space for vehicles in case of breakdowns.

adding both roadway width 4 lane road width 22 meter to 27 meter

Six-Lane and Eight-Lane Highways:

Lane Width: As traffic volume increases, six-lane and eight-lane highways are constructed, with each lane maintaining a width of 3.5 meters. A six-lane highway would thus be 21 meters wide, while an eight-lane highway would be 28 meters wide.

Shoulder Width: Shoulders in these highways are usually 2.5 to 3 meters wide, ensuring ample space for emergency vehicles and breakdowns.

Road width of national highway

Now the length of these highways may vary depending on the country, but approximately you can assume that you get a width of 3.5 to 3.9 meters for a single lane. So if we look at it accordingly, the width of a 4-lane highway can be approximately up to 15 meters

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Road width in feet

2 lane road width in feet 12 feet to 14 feet

4 lane road width in feet 82 feet

width of national highway

The width of the national highway is 27 meters or 89 feet

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