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| Carretera federal 1 | ||||
| Benito Juarez Transpeninsular Highway Carretera Transpeninsular Benito Juarez | ||||
| Route information | ||||
| Maintained bySecretariat of Infrastructure, Communications and Transportation | ||||
| Length | 1,711 km (1,063 mi) | |||
| Major junctions | ||||
| North end |  I-5 atMexico–United States border nearTijuana | |||
| Major intersections | ||||
| South end |  Fed. 19 inCabo San Lucas | |||
| Location | ||||
| Country | Mexico | |||
| States | Baja California,Baja California Sur | |||
| Highway system | ||||
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Federal Highway 1 (Spanish:Carretera Federal 1,Fed. 1) is a toll-free (libre) part of the federal highway corridors (los corredores carreteros federales) of Mexico, and the highway follows the length of theBaja California Peninsula fromTijuana, Baja California, in the north toCabo San Lucas, Baja California Sur, in the south. The road connects withVia Rapida, which merges into the AmericanInterstate 5 (I-5) at theSan Ysidro Port of Entry, which crosses theinternational border south ofSan Ysidro, California.
Fed. 1 is often called theCarretera Transpeninsular (Transpeninsular Highway) and runs a length of 1,711 kilometres (1,063 mi) from Tijuana to Cabo San Lucas. Most of its course, particularly south of Ensenada, is as a two-lane rural highway. Completed in 1973, Fed. 1's official name is theBenito Juárez Transpeninsular Highway (Carretera Transpeninsular Benito Juarez), named in honor of Mexico's president during thecountry's 1860s invasion by France.[1]
Federal highway corridors in Mexico are generally designated with even numbers for east–west routes and odd numbers for north–south routes. Numerical designations usually ascend southward away from the U.S. border for east–west routes and usually ascend eastward away from the Pacific Ocean for north–south routes. Therefore, Fed. 1, due to its proximity to the Pacific Ocean, has the lowest possible odd number designation, and intersecting east–west federal highway corridors usually conform to this pattern.[citation needed]
The road begins in the border city ofTijuana, where it continues northward asInterstate 5 at theSan Ysidro Port of Entry.[2] This highway also goes under theCross Border Xpress terminal in Tijuana.[citation needed] It is bypassed from here toEnsenada byFed. 1D, a toll road.[1] Then, the road continues south pastManeadero. Much of it follows or passes near the route ofPortola's march fromLoreto toSan Diego during the establishment of theSpanish missions in Baja California.[citation needed]
Kilometer markers track the distance along Fed. 1 through Baja California in four separate improved segments. The first of these is the 109-kilometre (68 mi) length from Tijuana to Ensenada, which is known informally asMex 1 Libre to distinguish it from Fed. 1D, the parallel toll road. The second portion of signed road runs 196 kilometres (122 mi) from Ensenada to San Quintín. The third segment comprises 128 kilometres (80 mi) from San Quintín to theParadorPunta Prieta junction. A final segment stretches 128 kilometres (80 mi) from Punta Prieta to the border of the state of Baja California Sur nearGuerrero Negro. The total route of Fed. 1 in Baja California is 713 km (443 mi).
Continuing south into the two Mexican states that comprise the Baja California peninsula, Guerrero Negro is the nearest community to the point where Fed. 1 meets the28th parallel north. Afterward Fed. 1 leaves the western coast and crosses to the eastern coast at Santa Rosalía. The route continues southward past Puerto Escondido and gains altitude at Sierra de la Giganta, then veers southwest and through agricultural lands and Ciudad Constitución. After crossing a desert the route encountersLa Paz on the eastern coast. The route continues along the gulf side of the peninsula through San José del Cabo to its terminus atCabo San Lucas.
After crossing state lines the kilometer markers progress in the opposite direction. Baja California signage count from north to south, but Baja California Sur signage count from south to north. So in opposite order from the road signage, a progressive route southward would span 221 kilometres (137 mi) from Guerrero Negro to Santa Rosalía, 197 kilometres (122 mi) from Santa Rosalía to Loreto, 120 kilometres (75 mi) from Loreto to Ciudad Insurgentes, 240 kilometres (150 mi) from Ciudad Insurgentes to La Paz, and 224 kilometres (139 mi) from La Paz to Cabo San Lucas.[3]
 | This article contains a bulleted list or table of intersections whichshould be presented in a properly formatted junction table. Please consultthis guideline for information on how to create one. Pleaseimprove this article if you can.(February 2023) |
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