What is the minimum unobstructed access width required for a fire lane?

What is the minimum unobstructed access width required for a fire lane?

• A. 12 Feet
• B. 13.5 Feet
• C. 15 Feet
• D. 11 Feet

Answer: (B)

Fire lanes must provide enough clearance for a fire department apparatus to drive through and for crew to deploy hoses and operate equipment. The width is the clear distance between any obstacles along the lane. The minimum unobstructed width commonly recognized for a single fire lane is 13.5 feet. This accommodates a typical fire engine’s width (including mirrors) and leaves space for hoses and equipment without brushing against curbs or debris. Wider lanes, like 15 feet, are acceptable in areas with two-way traffic or larger apparatus, but 13.5 feet is the minimum standard. Narrower widths, such as 11 or 12 feet, would impede access and operations and are not considered adequate.

Fire lanes must provide enough clearance for a fire department apparatus to drive through and for crew to deploy hoses and operate equipment. The width is the clear distance between any obstacles along the lane. The minimum unobstructed width commonly recognized for a single fire lane is 13.5 feet. This accommodates a typical fire engine’s width (including mirrors) and leaves space for hoses and equipment without brushing against curbs or debris. Wider lanes, like 15 feet, are acceptable in areas with two-way traffic or larger apparatus, but 13.5 feet is the minimum standard. Narrower widths, such as 11 or 12 feet, would impede access and operations and are not considered adequate.