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Interstate Road Trip

Rockport → Sedona → Greeley → Lincoln → Buffalo → Rockport

An open highway crossing from a misty Maine coast toward southwestern mesas and Sedona red rocks

About 6,100 miles · Eleven route legs

One road trip. A continent of stops.

An interstate-first loop from Rockport through the Southwest and national parks. After Greeley, the route becomes one flexible return corridor through Lincoln and Buffalo to Rockport, with no fixed stops or overnight cities.

Explore the route ↓
Original artwork created for this guide
◎ Route highlights

Blue numbered pins are points of interest, teal C pins are Costco fuel, and orange D pins are diners. Solid lines follow approximate corridors; use live navigation for current directions.

The road-trip rule

Interstates carry the trip. Highlights earn the exits.

This is not a minute-by-minute itinerary. It identifies memorable places close enough to the corridor to be considered, then leaves room for weather, energy, traffic, and the stops that matter most.

One major stop per drive day

Long legs are already full days. Treat a museum, park, or historic site as the day's feature—not one item in a six-stop checklist.

Interstate first

The route favors I‑95, I‑78, I‑81, I‑40, I‑17, I‑15, I‑70, and I‑25. Local connectors are unavoidable at several anchors and parks.

Live navigation wins

Mileage is approximate. Construction, mountain weather, closures, and city traffic should decide the actual road and departure time.

Route assumption: “Nassau, NJ” is treated as Nassau Street and the Princeton area. After Greeley there are no fixed stops. The return corridor follows US‑34 and I‑76 to I‑80 through Lincoln, continues by the shortest practical interstate path through Des Moines and south of Chicago to Buffalo, then follows I‑90, I‑495, I‑95, and US‑1 back to Rockport. Every city and attraction shown after Greeley is optional.

Outbound

Maine to Sedona, mostly by interstate.

Leg1≈450 mi
8–9 hr

Rockport, ME → Nassau / Princeton, NJ

I‑95 corridor · I‑495 · I‑84 · I‑287 · local Princeton connector

  • Portland Head Light for a Maine-coast farewell
  • Strawbery Banke in Portsmouth
  • Minute Man National Historical Park near Boston
  • Nassau Street, Palmer Square, and Princeton's historic campus
Boston, Hartford, and New York-area traffic can transform this leg. Use the beltways and let live navigation choose the final New Jersey approach.
Leg2≈440 mi
7–8 hr

Princeton, NJ → Roanoke, VA

I‑78 west · I‑81 south

  • SteelStacks in Bethlehem near the I‑78 corridor
  • Gettysburg and Harpers Ferry as meaningful detours
  • Natural Bridge State Park close to I‑81
  • Roanoke Star and the Blue Ridge overlook
Gettysburg and Harpers Ferry are not quick rest-area stops. Choose one, or give this corridor an extra day.
Leg3≈560 mi
8½–9½ hr

Roanoke, VA → Jackson, TN

I‑81 south · I‑40 west

  • Knoxville's World's Fair Park and Sunsphere
  • Great Smoky Mountains only as a deliberate detour
  • The Parthenon or Country Music Hall of Fame in Nashville
  • Casey Jones Home & Railroad Museum in Jackson
Nashville traffic deserves a buffer. Do not combine a Smokies detour and a Nashville attraction on the same long-drive day.
Leg4≈575 mi
8½–9 hr

Jackson, TN → Oklahoma City, OK

I‑40 west

  • National Civil Rights Museum in Memphis
  • Little Rock Central High School National Historic Site
  • Fort Smith National Historic Site
  • Oklahoma City National Memorial
This is a history-rich corridor. Memphis plus Little Rock makes a better split journey than trying to reach Oklahoma City after two full visits.
Leg5≈540 mi
7½–8 hr

Oklahoma City, OK → Albuquerque, NM

I‑40 west · Historic Route 66 exits

  • Oklahoma Route 66 Museum in Clinton
  • Cadillac Ranch and optional Palo Duro Canyon near Amarillo
  • Tucumcari murals and Route 66 landmarks
  • Blue Hole in Santa Rosa and Old Town Albuquerque
Palo Duro Canyon is a real detour south of I‑40. Choose it over—not in addition to—several smaller Route 66 stops.
Leg6≈325 mi
5–6 hr

Albuquerque, NM → Sedona, AZ

I‑40 west · I‑17 south · AZ‑179

  • Acoma Sky City only with current visitor access
  • El Malpais lava country near Grants
  • Petrified Forest National Park
  • Meteor Crater, Flagstaff, and the red-rock arrival in Sedona
Acoma is a living tribal community, not an ordinary roadside attraction. Confirm tours, photography rules, and closures directly before going.

Return arc

Sedona through the parks to Buffalo.

Leg7≈115 mi
2–3 hr

Sedona → Grand Canyon South Rim

I‑17 north · US‑180 · AZ‑64

  • Mather Point and the South Rim visitor area
  • Historic Grand Canyon Village
  • Desert View Drive and Watchtower when the route fits
No interstate reaches the South Rim. The South Rim is open year-round, but snow, lodging, parking, and shuttle conditions still require a live check.
Leg8≈250 mi
4½–5 hr

Grand Canyon → Zion National Park

AZ‑64 · US‑89 · UT‑9

  • Horseshoe Bend near Page
  • Kanab as the practical pause before Zion
  • Zion Canyon, Riverside Walk, and canyon viewpoints
This leg has no practical interstate-first option. During shuttle season, private vehicles are generally excluded from Zion Canyon Scenic Drive.
Leg9≈400 mi
6½–8 hr

Zion National Park → Vernal, UT

UT‑9 · I‑15 north · US‑6 / US‑191 / US‑40

  • Cedar Breaks National Monument as a seasonal detour
  • Utah Field House of Natural History in Vernal
  • Dinosaur National Monument's Quarry Exhibit Hall
High-elevation roads and Cedar Breaks are seasonal. Dinosaur's canyon country and fossil quarry are far enough apart to require advance planning.
Leg10≈330 mi
6–7 hr

Vernal, UT → Greeley, CO

US‑40 east · I‑70 east · I‑25 north · US‑34 east

  • Steamboat Springs for a mountain-town break
  • Lookout Mountain and Buffalo Bill Museum near I‑70
  • Rocky Mountain Arsenal National Wildlife Refuge
  • Greeley History Museum at the Colorado route anchor
US‑40 crosses mountain country before the route reaches I‑70. Check weather and pass conditions even when the plains are clear.
Return corridor11≈2,100 mi
32–35 hr total

Greeley, CO → Rockport, ME via Lincoln and Buffalo

US‑34 · I‑76 · I‑80 · I‑294 · I‑80/I‑90 · I‑90 · I‑495 · I‑95 · US‑1

  • No fixed destinations, overnights, or attraction stops after Greeley
  • Lincoln, Des Moines, South Bend, Cleveland, and Buffalo are through-points only
  • Blue POIs, teal Costco stations, and orange diners are optional possibilities
  • Choose each day’s stopping place from current weather, traffic, fatigue, and lodging availability
The solid map line shows the corridor, not a fixed schedule. Stop for at least 30 minutes before any driving block reaches four hours, but choose the actual rest and overnight locations while traveling. From Buffalo, remain on I‑90 across New York and Massachusetts, use I‑495 north to I‑95, then follow the Maine corridor and US‑1 to Rockport.

Gasoline

Costco fuel stops near the route.

The map’s teal C markers show selected Costco stations close to the travel corridor. They are planning options, not a complete fuel plan—membership is required, hours and services change, and long western gaps require earlier stops at any reliable station.

Do not plan by price alone. Confirm station hours and fuel availability in Costco’s current listing, and use the nearest safe open station whenever the tank reaches one-quarter—especially west of Oklahoma City and around the national parks. Open Costco’s gasoline locator ↗

Restaurants

American diners along the route.

The orange D markers identify classic American diners near the corridor. Each selection was at or above 3.8 on Google when checked on October 3, 2026; ratings, hours, ownership, and menus can change, so open the current listing before making the stop.

Rating rule: include only restaurants with a Google rating of at least 3.8 at the time of review. Recheck the live rating, hours, and recent reviews before leaving the highway.

Before departure

Ten planned legs, then one flexible return corridor.

Download the route

Save offline maps and each park's official information. Coverage fades in tribal lands, national parks, mountain passes, and western deserts.

Stop before four hours

No uninterrupted driving interval should exceed four hours. After Greeley the locations are not fixed: choose safe rests of at least 30 minutes from live conditions.

Respect time zones

The trip crosses Eastern, Central, Mountain, and Arizona time rules. Confirm every reservation in its local time.

Make it workable

Approximate mileage, roads, and live-check links.

The planning page keeps the interstate spine visible and flags the places where reservations, shuttles, tribal access, altitude, or weather can change the day.

Road-trip planning →