Auswahl- und Spezifikationsleitfaden für kundenspezifische Straßenverkehrsschilder: Portal vs. Auslegersysteme
In 2026, procurement officers and traffic engineers specifying custom overhead highway signs face a compounding set of structural, regulatorisch, and supply-chain pressures. Updated AASHTO LTS-6 fatigue load categories, new FHWA Buy America sustainability provisions for recycled aluminum, and accelerating V2I (Fahrzeug-zu-Infrastruktur) retrofit mandates have fundamentally changed the specification calculus for gantry and cantilever overhead sign […]
