This pack adds a full set of French-style temporary road signage for setting up realistic construction sites and work zones. It contains 15 items available both as placeable objects and as purchasable items in the shop (Misc section, Lizard brand). All signs bought in the store are portable and can be strapped down for easy transport by vehicle. In total, the pack offers 4,430 different sign variants and configurations.

The purchasable range covers all the core French temporary marking equipment with prices, weights, and configuration counts as follows: small triangle sign ($87, 9 kg, 36 configurations), small square sign ($112, 8 kg, 28), small priority sign ($95, 6 kg, 2), small round sign ($75, 8 kg, 22), small detour sign ($102, 9 kg, 4), large dual-leg sign ($219, 22 kg, 10), small traffic cone ($51, 6 kg, 1), K5 beacon ($95, 16 kg, 2), plastic lane divider/GBA ($58, 15 kg, 2), construction barrier ($249, 9 kg, 1), wire mesh barrier ($163, 15 kg, 10), and steel barrier ($213, 12 kg, 5).

Three items are placeable only: a large panel ($212, 6 configurations), a wooden stake ($9, 9 configurations), and stake cards ($6, 1 configuration). These are intended for building semi-permanent site layouts directly on the map.

Later versions expanded the set considerably. Added items include plastic sign variants — triangular (70 variants), circular (26 variants), and square (32 variants) — a large traffic cone, a large variable message sign with updated displayed dates (shop only), a large multi-display sign, a mesh fence with two posts, a marker post with tape, and a stake with a flashing LED on top. The lane dividers received updated collisions so they can now be assembled into continuous lines, and the K5 beacon's flashing light was reworked.

Sign configurations were also broadened beyond the standard set: 70 km/h speed limit and closed-to-all-vehicles round signs, flooded road and accident triangles, slippery road and beet warnings, no goods vehicles, machine crossing on the square sign, heavy goods vehicle diversion left/right, and construction site access left/right on the detour sign. Textures on the signs have been reworked, and collisions on the triangular and round signs, the mesh fence, and the red-and-white barrier (which now stands more upright) were fixed or adjusted for consistent in-game behavior.