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Road marking norms by country

The document each country's road markings come from, a link to the regulator, and the dimensions CapCad draws from it — read straight out of the drawing engine, so this page and the software always agree.


Regulator
Federal Highway Administration

Norms

Published by the issuing body — we link to the source rather than host a copy, because these documents get revised.

Manual on Uniform Traffic Control Devices (MUTCD), Part 3 — Markings
FHWA
§3A.05 line widths and patterns, §3B.01–3B.05 longitudinal, §3B.24 chevrons.

Longitudinal markings CapCad draws (8)

Marking Norm reference
Broken white lane line (3B.04) MUTCD §3B.04 — lane line separating lanes travelling in the same direction: a normal broken white line, 10-foot segments and 30-foot gaps, normal width 4 to 6 inches
Broken yellow center line — two-direction passing (3B.01 A) MUTCD §3B.01 A — two-direction passing zone: a normal broken yellow line, crossing permitted from either direction. Broken lines are 10-foot segments with 30-foot gaps (§3A.05); normal width 4 to 6 inches
Double solid yellow center line — two-direction no-passing (3B.01 C) MUTCD §3B.01 C — two-direction no-passing zone: two normal solid yellow lines. The norm also states that a SINGLE solid yellow line shall not be used as a centre line on a two-way roadway
Double yellow, one broken — one-direction no-passing (3B.01 B) MUTCD §3B.01 B — one-direction no-passing zone: a double yellow line, one normal broken and one normal solid, where crossing is permitted only from the broken side
Edge line (3B.06) MUTCD §3B.06 — edge line marking: a normal solid white line on the right edge, or a normal solid yellow line on the left edge of a divided or one-way roadway
Lane-reduction transition markings (3B.09) MUTCD §3B.09 — lane-reduction transition: a dotted white lane line through the taper, 3-foot segments and 9-foot gaps (§3A.05)
No-passing zone markings (3B.02) MUTCD §3B.02 — no-passing zone markings and warrants. Drawn as the two-direction no-passing pattern of §3B.01 C, two normal solid yellow lines
Solid white lane line (3B.04) MUTCD §3B.04 — solid white lane line, used where lane changing is discouraged, for instance approaching an exit or a turn lane

Chevron / hatched area rules compare every country →

Each drawing below is produced by the CapCad engine itself, from the numbers in its own row — not an illustration.

Drawn to the rule Preset Gap (m) Strip (m) Channel (m) Angle (°) Source
USA-FHWA 0.3 90 MUTCD 2009 §3B.24 (≥45 mph, marca ≥12 in). Espaçamento: 'by engineering judgment' — a norma não fixa, o preset não mexe.
USA-FHWA-URBAN 0.2 90 MUTCD 2009 §3B.24 (<45 mph, marca ≥8 in). Espaçamento não especificado pela norma.
Draw these to the norm, in your CAD

Every dimension on this page is a preset in CapCad — pick the country profile and the markings come out to its manual.

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