Puebla → Veracruz · Autopista 150D Puebla-Tehuacán
Before turning the key for Xalapa, Veracruz, out of Tehuacán, Puebla, 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 150D Puebla-Tehuacán, and a printed backup of the destination address in case GPS reception drops. The locked itinerary measures 163 km (101 miles) with an optimistic estimate of 1h 49m if cruise control sits steadily within the posted limit. Pulling out of Tehuacán, the segunda ciudad poblana y polo avícola y embotellador del centro-sur, the road eventually delivers you to Xalapa, the capital veracruzana y centro universitario de la Sierra Madre Oriental. 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 329.12 just for the pump (13.6 liters / 3.6 gallons of gasolina Magna) plus headroom for tolls. Outbound reimbursement at MXN 6.50/km equals MXN 1059.50 cleared to the driver. Use the Clara generator the moment you park to wrap everything into a single digitally signed PDF. For the US professional driving the 163 km (101 mi) between Tehuacán and Xalapa, reimbursement of MXN 1059.50 stays non-taxable to the employee when the employer follows an accountable plan under Treas. Reg. §1.62-2 and reimburses at or below the IRS standard mileage rate. US employers generally reimburse at the IRS standard mileage rate so the payment stays non-taxable to the employee under Pub. 463. Keep the IRS-compliant expense report (Form 1040 Schedule C, line 9) alongside the fuel receipt from any EIA-tracked retail station network pump used along the leg; Internal Revenue Service (IRS) examiners pull contemporaneous mileage logs first when auditing Schedule C unreimbursed business expenses, and the Tehuacán→Xalapa corridor must show date, business purpose, and odometer readings.