Coastal Shipyard to Cryogenic Terminal Route Guide
Heavy haul route logistics for transporting ≥ 9.5-meter diameter, 800-ton cryogenic IMO Type-C fuel tanks and refrigerated liquefaction pressure vessels over public highways and dedicated port corridors.
Specialized Cryogenic Shipyard Corridors
Select a prime shipyard or LNG terminal corridor to view clearance envelopes, bridge capacities, and escort parameters.
Saint-Nazaire Chantiers de l'Atlantique • Loire Estuary Heavy Corridor
Connecting local specialized cryogenic equipment fabrication halls to the Saint-Nazaire dry docks and Quai de Prise d'Eau. The route accommodates 800-ton dual-fuel bi-lobe cruise ship LNG tanks via pre-surveyed heavy transit bypass roads with reinforced storm drainage culverts and demountable traffic circles.
Multi-Radius Steering Kinematics
SPMT computer-controlled electronic multi-mode steering (carousel, diagonal, crab, and transversal) enables 55-meter long cryogenic tanks to negotiate acute 90-degree urban street corners with less than 250mm curb clearance tolerance.
High-Voltage Line Lift Protocol
High-voltage transmission lines crossing the route are formally scheduled for scheduled rolling blackouts or raised on temporary insulated wooden crossarms by certified high-voltage utility bucket crews operating ahead of the convoy.
Axle Load Distribution
State DOT and European transport ministries require finite element analysis (FEA) for all overpassed highway overpasses. Steel jump ramps (fly-over ramps) span bridge abutments directly, transmitting wheel loads away from sensitive mid-span deck slabs.
Request Route Clearance & Permit Dossier
Collaborate with Exspeedite Heavy Transport Engineers to conduct swept path simulations, culvert bridge calculations, and DOT/Ministry superload permit applications.