What are the width and spacing of the transverse centerline bars along the extended centerline of a runway in an approach lighting system?

Airport Engineering MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Airport Engineeringcivil-engineering-mcqs › airport-engineering
Published
19 Jan 2019
Last updated
28 May 2026

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Explanation

The transverse centerline bars in an approach lighting system are designed to be 4.2 meters wide and spaced 30 meters apart along the extended runway centerline, ensuring proper visual guidance during approach.

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