Irvine to Crescent City is 771.7 miles and takes about 15 hours via Redwood Highway and Westside Freeway, with a fuel budget near $185 and an overnight recommendation. This long-haul drive spans the length of California, starting in the Pacific Coast region and ending in the same region, showcasing a dramatic shift in landscape. With a recommended two days for travel, you'll have ample time to experience the varied terrain that this route offers. It's a significant trip that requires some planning, especially if you're aiming to break it up comfortably.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
4 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
385.8 miles from Irvine, CA
A natural place for your longest stop of the day
, about 7h 5m into the drive
.
Main Roads
Road
Distance
Duration
Redwood Highway
266.7 mi
5h 31m
Westside Freeway
225.6 mi
4h 1m
Saint Helena Highway
51.2 mi
59m
Golden State Freeway
50 mi
57m
I 5 Truck
37.7 mi
43m
Santa Ana Freeway
29.6 mi
34m
Arthur H. Breed Junior Freeway
19.6 mi
22m
William Elton Brown Freeway
17 mi
18m
Longest stretch:
Redwood Highway
— 266.7 mi, about 5h 31m
Traffic on I-5
Hour-of-day weekday pattern from 188 FHWA count stations on your route.
Peak
3 PM
~3,269 veh/hr typical
· worst 4,141
Quietest
2 AM
~544 veh/hr
Peak-to-quiet ratio
6×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 44 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Irvine, CA and Crescent City, CA.
1
Start on I 405
1.4 mi·1 min·San Diego Freeway
2
Take the exit
0.3 mi·21 sec
Exit 4Toward University Drive, Jeffrey Road
3
Turn left onto Jeffrey Road
0.2 mi·22 sec·Jeffrey Road
Use the left lane.
4
Take the ramp
0.2 mi·18 sec
Toward I 405 North: Los AngelesUse the straight / right lanes.
5
Merge onto I 405
4.2 mi·4 min·San Diego Freeway
Use the straight / slight right lanes.
6
Take the exit
0.2 mi·16 sec
Exit 9AToward CA 55 South, CA 55 North: FreewayUse the slight right lane.
7
Keep slight right at fork
0.5 mi·35 sec
Toward CA 55 NorthUse the slight left / slight right lanes.
8
Merge onto CA 55
3.2 mi·3 min·Costa Mesa Freeway
Use the straight / slight right lanes.
9
Keep slight right at fork onto CA 55
0.4 mi·28 sec·Costa Mesa Freeway
Use the straight / slight left lanes.
10
Take the exit
0.7 mi·46 sec
Exit 10BToward I 5 North: Santa AnaUse the straight / slight right lanes.
11
Merge onto I 5
0.5 mi·36 sec·Santa Ana Freeway
Use the straight / slight right lanes.
12
Keep slight right at fork onto I 5
1.7 mi·1 min·Santa Ana Freeway
13
Keep slight right at fork onto I 5
9.4 mi·10 min·Santa Ana Freeway
Use the slight right lane.
14
Keep slight right at fork onto I 5
18 mi·20 min·Santa Ana Freeway
Use the straight / slight right lanes.
15
Keep slight right at fork onto I 5
25 mi·29 min·Golden State Freeway
Use the straight / slight right lanes.
16
Keep slight left at fork onto I 5
2.2 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
17
Keep slight right at fork onto I 5 Truck
1.5 mi·1 min·I 5 Truck
Exit 161AToward I 5 Truck North, CA 14 TruckUse the straight / slight right lanes.
18
Keep slight left at fork onto I 5 Truck
36 mi·41 min·I 5 Truck
Use the straight / slight right lanes.
19
Keep slight left at fork onto I 5
22 mi·25 min·Golden State Freeway
Use the straight / slight right lanes.
20
Keep slight right at fork onto I 5
226 mi·4 hr 1 min·Westside Freeway
Toward I 5 NorthUse the straight / slight right lanes.
21
Keep slight left at fork onto I 580
16 mi·17 min·William Elton Brown Freeway
Toward I 580 West: Tracy, San Francisco
22
Keep slight right at fork onto I 580 Bypass
1.1 mi·1 min·William Elton Brown Freeway
23
Merge onto I 580
18 mi·20 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
24
Keep slight right at fork onto I 580
1.6 mi·1 min·Arthur H. Breed Junior Freeway
25
Take the exit
0.2 mi·16 sec
Exit 44BToward I 680 South, I 680 North: San Jose, Sacramento, Concord, Walnut CreekUse the slight right lane.
26
Keep slight right at fork
0.3 mi·30 sec
Toward I 680 North: Walnut Creek, Concord, SacramentoUse the straight / slight right lanes.
27
Merge onto I 680
15 mi·17 min·Donald D Doyle Highway
Use the straight / slight right lanes.
28
Continue on I 680
5.0 mi·5 min·Senator Daniel E Boatwright Highway
Toward I 680, CA 24Use the straight / slight right lanes.
29
Keep slight left at fork onto I 680
6.0 mi·6 min·Senator Daniel E Boatwright Highway
Toward I 680 North: Martinez, SacramentoUse the straight / slight right lanes.
30
Keep slight left at fork onto I 680
243 ft·3 sec·Senator Daniel E Boatwright Highway
31
Keep slight right at fork onto I 680
1.8 mi·2 min·Senator Daniel E Boatwright Highway
Use the slight right lane.
32
Keep slight left at fork onto I 780
6.7 mi·7 min·I 780
Toward I 780: BeniciaUse the straight / slight right lanes.
33
Take the exit
0.3 mi·33 sec
Exit 1BToward I 80 East: SacramentoUse the slight right lane.
34
Keep slight left at fork
448 ft·11 sec
Toward I 80 East: SacramentoUse the slight left lane.
35
Merge onto I 80
2.7 mi·3 min·Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
36
Take the exit
0.1 mi·18 sec
Exit 33Toward CA 37: Napa, Novato, Auto Mall, Columbus ParkwayUse the straight / slight right lanes.
37
Keep slight left at fork
0.5 mi·1 min
Toward CA 37: NapaUse the straight / slight right lanes.
38
Continue on CA 37
1.5 mi·1 min·CA 37
Toward CA 37Use the straight / slight right lanes.
39
Take the exit
0.4 mi·51 sec
Exit 19Toward CA 29: Napa, Sonoma BoulevardUse the straight / slight right lanes.
40
Turn right onto CA 29
1.6 mi·1 min·Sonoma Boulevard
Use the right lane.
41
Continue on CA 29
4.0 mi·4 min·Broadway Street
Use the straight lane.
42
Continue on CA 29
1.3 mi·1 min·Napa–Vallejo Highway
Use the left lane.
43
Continue on CA 12; CA 29
22 mi·25 min·Saint Helena Highway
Use the straight / slight right lanes.
44
Continue on CA 29; CA 128
2.4 mi·2 min·Main Street
45
Continue on CA 29; CA 128
6.8 mi·7 min·Saint Helena Highway
46
Continue on CA 128
1.4 mi·1 min·Foothill Boulevard
47
Continue on CA 128
16 mi·18 min·Saint Helena Highway
48
Continue on CA 128
6.6 mi·7 min·Saint Helena Highway
49
At end of road, turn right onto CA 128
0.9 mi·1 min·Geyserville Avenue
50
Turn left onto CA 128
359 ft·6 sec·Canyon Road
51
Take the exit onto CA 128
0.3 mi·39 sec·CA 128
52
Merge onto US 101; CA 128
55 mi·1 hr 7 min·Redwood Highway
Use the straight / slight right lanes.
53
Continue on US 101
4.5 mi·5 min·Willits Bypass
Use the straight / slight right lanes.
54
Take the exit
0.7 mi·48 sec
55
Merge onto US 101
0.2 mi·16 sec·Willits Bypass
56
Continue on US 101
129 mi·2 hr 38 min·Redwood Highway
Use the straight / slight right lanes.
57
Continue on US 101
2.9 mi·6 min·Broadway Street
Use the straight / right lanes.
58
Turn right onto US 101
1.4 mi·3 min·West 5th Street
59
Continue on US 101
83 mi·1 hr 46 min·Redwood Highway
Use the straight / left / right lanes.
60
Continue on US 101
0.5 mi·1 min·M Street
61
Turn left onto 9th Street
0.3 mi·45 sec·9th Street
62
Arrive at destination
9th Street
Trip Plan
Given the 15-hour estimated drive time, splitting this trip over two days is highly recommended to avoid fatigue. Aim to depart Irvine early to maximize your first day's progress. With four suggested stops and a fuel cost estimated at $185, plan your refueling strategically, especially before long stretches like the 266.7 miles on Redwood Highway. Consider breaking the drive roughly in half to allow for rest and to enjoy the progression of scenery without feeling rushed. Keep an eye on your fuel gauge as you move into more rural sections of the route.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
This drive is better paced as a 2-day trip.
Plan roughly 4 meaningful breaks for fuel, food, and rest.
The halfway point lands around 385.8 miles from Irvine, CA, or about 7h 5m into the drive.
The longest continuous stretch on this route runs about 266.7 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 170 miles or 3h 12m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 385.8 miles or 7h 5m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 385.8 miles or 7h 5m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 13h 45m
Traffic, exits, and arrival timing usually matter more near Crescent City, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Irvine, CA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Irvine, CA
Aim for roughly 386 miles and 7.5 hours of wheel time on this day.
Day 2
Finish the approach into Crescent City, CA
Aim for roughly 386 miles and 7.5 hours of wheel time on this day.
Your first comfortable stop window is around 170 miles from Irvine, CA.
This route usually feels better as a 2-day drive than as one long push.
Plan about 4 real breaks rather than only quick fuel stops.
The longest stretch is on Redwood Highway for about 266.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 47
5 decision points cluster between mile 6.3 and 411.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
6.3 mi into trip|~7m in
Take the exit toward CA 55 South, CA 55 North: Freeway
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 9A
Toward CA 55 South, CA 55 North: Freeway
9
68.6 mi into trip|~1h 19m in|I 5 Truck
Keep slight right at fork onto I 5 Truck toward I 5 Truck North, CA 14 Truck
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 161A
Toward I 5 Truck North, CA 14 Truck
8
390.6 mi into trip|~7h 11m in
Take the exit toward I 680 South, I 680 North: San Jose, Sacramento, Concord, Walnut Creek
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 44B
Toward I 680 South, I 680 North: San Jose, Sacr...
9
390.8 mi into trip|~7h 11m in
Keep slight right at fork toward I 680 North: Walnut Creek, Concord, Sacramento
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 680 North: Walnut Creek, Concord, Sacr...
8
411.3 mi into trip|~7h 35m in|I 680 / Senator Daniel E Boatwright Highway
Keep slight left at fork onto I 680 / Senator Daniel E Boatwright Highway toward I 680 North: Martinez, Sacramento
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 680 North: Martinez, Sacramento
Fuel & Cost
Regular Gas
$161.45 one way
$322.90 round trip
$5.31/gal25.4 MPG avg270 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.52
$167.68
$335.36
premium
$5.67
$172.11
$344.23
diesel
$4.80
$145.71
$291.42
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$161
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$291–$401
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 270 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $81 in charging
· 2 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
231.5
2
$81.03
$37.04
Efficient EV
192.9
2
$67.52
$30.87
EV Truck/SUV
308.7
3
$108.04
$49.39
Gas CO2
270 kg
EV CO2
90 kg (67% less)
Plan for 2 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jul 16, 2026
Origin
Irvine, CA
Evening
in Irvine on Saturday
Local time
6:26 PM
PDT
Current temp
84°F
Sunny
SW 10 mph4% chanceLive forecast
Heat Advisory
Heat Advisory issued July 16 at 12:00PM PDT until July 16 at 11:00PM PDT by NWS Hanford CA
Red Flag Warning
Red Flag Warning issued July 16 at 11:39AM PDT until July 17 at 8:00PM PDT by NWS Medford OR
Destination
Crescent City, CA
Evening
in Crescent City on Saturday
Local time
6:26 PM
PDT
Current temp
61°F
Mostly Sunny
NNW 12 to 15 mph0% chanceLive forecast
Heat Advisory
Heat Advisory issued July 16 at 12:00PM PDT until July 16 at 11:00PM PDT by NWS Hanford CA
Red Flag Warning
Red Flag Warning issued July 16 at 11:39AM PDT until July 17 at 8:00PM PDT by NWS Medford OR
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
23 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
15h 3m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Port Chicago Naval Magazine National Memorial
National Memorial
On July 17, 1944, a massive explosion jolted the San Francisco East Bay area, shattering windows and lighting up the night sky. At Port Chicago Naval Magazine, 320 men were killed instantly when two s...
11 mi from route
~27 min detour
Free
near mile 425.8
Rosie the Riveter WWII Home Front National Historical Park
National Historical Park
Celebrate and honor the contributions and sacrifices of American civilians on the WWII home front. Discover how diverse communities lived, worked, and interacted. Many faces, many stories, many truths...
14 mi from route
~36 min detour
Free
near mile 425.8
Established in 1988, San Francisco Maritime National Historical Park celebrates America’s maritime heritage on the Pacific Coast. Our 50-acre park has grown around Aquatic Park Cove, a protected area...
22 mi from route
~55 min detour
Free
near mile 425.8
Walk among old growth coast redwoods, cooling their roots in the fresh water of Redwood Creek and lifting their crowns to reach the sun and fog. Federally protected as a National Monument since 1908,...
24 mi from route
~59 min detour
$15
near mile 425.8
Experience a park so rich it supports 19 distinct ecosystems with over 2,000 plant and animal species. Go for a hike, enjoy a vista, have a picnic or learn about the centuries of overlapping history f...
26 mi from route
~65 min detour
Free
near mile 425.8
The Santa Monica Mountains offer easy access to surprisingly wild places. Experience the famous beaches of Malibu or explore more than 500 miles of trails. The park abounds with historical and cultura...
26 mi from route
~64 min detour
Free
near mile 79.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive involves 51% highway cruising, with the longest continuous stretch covering 266.7 miles on Redwood Highway. You'll transition from freeway driving to surface roads, so be prepared for changes in speed limits and traffic patterns. Expect a mix of environments as you travel north, from faster freeway sections to potentially slower, more rural cruising as you make your way up the state. The transition points between different road types are key to managing your pace.
51% highway, the rest on surface roads — varied driving throughout.
62 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 266.7 mi on Redwood Highway.
How Hard Is This Drive?
10/10
At 15h 3m, this is a long-haul route where pacing matters more than any single turn. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 6.3 miles in.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 47 significant decision points across 771.7 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 6.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 68.6 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 390.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
High-altitude sections with notable climbs
3,737 ft18 ft
Total Climb
5,555 ft
Total Descent
5,567 ft
Highest Point
3,737 ft
~110.2 mi in
Elevation Range
3,719 ft
Notable High Points
3,737 ft at ~110.2 miles+3,134 ft prominence
1,418 ft at ~551.2 miles+559 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Irvine, CA and Crescent City, CA, road signs point toward San Francisco, Sacramento, Concord, Walnut Creek, Novato and Auto Mall.
Irvine is a city of 308,000 people (2020) in Orange County, California. Irvine is one of the newest and largest cities in Orange County, and it is still growing. The city is a perfectly planned suburbia. The Irvine Company started developing the area in the 1960s and the city was formally incorporated on December 28, 1971.
Top landmarks
•Pretend City Children's Museum — children's Museum in California, U.S.
Long-haul drive route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 266.7 miles on Redwood Highway. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 386 miles on day one.
Yes — we found about 50 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Crescent City, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 4 meaningful breaks. There are 50 rest areas along the route for bathroom stops.
The main spots that need attention: at 6.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 68.6 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 390.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Port Chicago Naval Magazine National Memorial, Rosie the Riveter WWII Home Front National Historical Park and San Francisco Maritime National Historical Park (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 15.1 hours each way, a round trip means 30.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Crescent City, CA before the return drive.
