Tamaulipas → Tamaulipas · Autopista 85D Monterrey-Nuevo Laredo
Before turning the key for Tampico, Tamaulipas, out of Nuevo Laredo, Tamaulipas, run through the pre-trip checklist: registration card in the glovebox, current insurance card on your phone, working SunPass or E-ZPass transponder for the electronic toll plazas along Autopista 85D Monterrey-Nuevo Laredo, and a printed backup of the destination address in case GPS reception drops. The locked itinerary measures 755 km (469 miles) with an optimistic estimate of 8h 23m if cruise control sits steadily within the posted limit. Pulling out of Nuevo Laredo, the principal puerto fronterizo de comercio terrestre con Estados Unidos, the road eventually delivers you to Tampico, the puerto petrolero del Golfo y enlace logístico entre Tamaulipas y Veracruz. Schedule departure outside the morning rush window and pack a thermos of coffee to skip an unscheduled stop in the first hundred miles. Budget around MXN 1522.18 just for the pump (62.9 liters / 16.6 gallons of gasolina Magna) plus headroom for tolls. Outbound reimbursement at MXN 6.50/km equals MXN 4907.50 cleared to the driver. Use the Clara generator the moment you park to wrap everything into a single digitally signed PDF. For the UK professional driving the 755 km (469 mi) between Nuevo Laredo and Tampico, reimbursement of MXN 4907.50 fits the subsistence allowance regime when paid at or below HMRC AMAP rates of 45p per mile for the first 10,000 business miles in the tax year. UK firms reimburse at HMRC AMAP rates (45p / 25p per mile) so the payment stays free of PAYE and NIC under approved mileage allowance payments rules. Retain a VAT receipt accepted by HMRC for input-tax recovery from the BEIS-tracked forecourt network forecourt used to refuel; His Majesty's Revenue and Customs (HMRC) compliance officers cross-reference fuel VAT receipts with the P11D return when reimbursement exceeds the approved rate. Excess paid above AMAP on the Nuevo Laredo→Tampico run must be reported via PAYE settlement agreement or it becomes a benefit-in-kind on the employee's tax code.