Twain Harte to Los Angeles is 341.7 miles and takes about 6h 49m via CA 99 and Golden State Freeway, with a fuel budget near $79 and enough daylight to finish in a day. This highway-focused drive primarily follows CA 99 south, transitioning onto the Golden State Freeway and Golden State Highway as you approach the Los Angeles area. It's a straightforward, efficient route connecting Northern California's Pacific Coast region to the sprawling urban landscape of Southern California's Pacific Coast. Expect a predictable journey with minimal detours, ideal for those prioritizing speed and directness. This trip is easily manageable as a single-day drive, making it a practical choice for a quick transition between regions.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
170.8 miles from Twain Harte, CA
A natural place for your longest stop of the day
, about 3h 36m into the drive
.
Main Roads
Road
Distance
Duration
CA 99
96.8 mi
1h 47m
Golden State Freeway
94.8 mi
1h 47m
Golden State Highway
58.6 mi
1h 2m
La Grange Road
26.2 mi
38m
2nd Street
18 mi
27m
Hollywood Freeway
16.2 mi
20m
State Highway 108
13.9 mi
19m
I 5 Truck
5.6 mi
6m
Longest stretch:
CA 99
— 96.8 mi, about 1h 47m
Turn-by-Turn Driving Directions
Step-by-step road directions between Twain Harte, CA and Los Angeles, CA.
1
Start on Golf Club Drive
34 ft·2 sec·Golf Club Drive
2
Turn right onto Fuller Road
0.2 mi·37 sec·Fuller Road
3
At end of road, turn right onto Joaquin Gully Road
524 ft·14 sec·Joaquin Gully Road
4
Turn slight right onto Twain Harte Drive
1.8 mi·4 min·Twain Harte Drive
5
Turn right onto CA 108
14 mi·19 min·State Highway 108
6
Enter roundabout onto CA 49; CA 108
105 ft·1 sec·CA 49; CA 108
7
Continue on CA 49; CA 108
3.7 mi·5 min·CA 49; CA 108
Use the left lane.
8
Continue on CA 108; CA 120
3.6 mi·4 min·CA 108; CA 120
9
Turn left onto J59
26 mi·38 min·La Grange Road
Use the left lane.
10
At end of road, turn right onto CA 59; J16
0.4 mi·37 sec·Merced Falls Road
11
Continue on CA 59; J16
387 ft·6 sec·La Grange Road
12
Continue on CA 59; J16
18 mi·27 min·2nd Street
13
Turn right
142 ft·5 sec
Toward CA 59 South
14
Turn right onto CA 59
0.2 mi·25 sec·V Street
15
Turn left onto CA 59; CA 140
0.4 mi·34 sec·West 13th Street
16
Take the ramp onto CA 140 East; CA 59
0.2 mi·30 sec·CA 140 East; CA 59
Toward CA 99 South
17
Merge onto CA 99; CA 59; CA 140
0.3 mi·22 sec·CA 99; CA 59; CA 140
18
Continue on CA 99; CA 140
55 mi·1 hr 2 min·CA 99; CA 140
Use the straight / slight right lanes.
19
Keep slight left at fork onto CA 99
41 mi·44 min·CA 99
Use the straight / slight right lanes.
20
Keep slight left at fork onto CA 99
59 mi·1 hr 2 min·Golden State Highway
Use the straight / slight right lanes.
21
Continue on CA 99
5.2 mi·5 min·Golden State Freeway
Use the straight / slight right lanes.
22
Keep slight left at fork onto CA 99
27 mi·30 min·Golden State Freeway
Toward CA 99 South: Los AngelesUse the straight / slight right lanes.
23
Keep slight left at fork onto CA 99
58 mi·1 hr 6 min·Golden State Freeway
Use the straight / slight right lanes.
24
Keep slight left at fork onto I 5
4.1 mi·4 min·Golden State Freeway
Use the straight / slight right lanes.
25
Keep slight right at fork onto I 5 Truck
0.3 mi·17 sec·I 5 Truck
Exit 158Toward I 405 SouthUse the straight / slight right lanes.
26
Keep slight left at fork onto I 5 Truck
5.3 mi·6 min·I 5 Truck
Use the straight / slight right lanes.
27
Take the exit
0.5 mi·32 sec
Exit 153BToward CA 170 South: HollywoodUse the straight / slight right lanes.
28
Continue on CA 170
16 mi·20 min·Hollywood Freeway
Use the straight / slight right lanes.
29
Take the exit
0.1 mi·17 sec
Exit 2CToward BroadwayUse the straight / slight right lanes.
30
Continue on West Aliso Street
409 ft·18 sec·West Aliso Street
Use the straight lane.
31
Turn right onto North Spring Street
0.3 mi·35 sec·North Spring Street
Use the right lane.
32
Turn left onto West 1st Street
354 ft·12 sec·West 1st Street
Use the left lane.
33
Arrive at destination
West 1st Street
Trip Plan
Given the 6h 49m estimated duration, starting in the morning is recommended to allow ample daylight for the 341.7-mile journey. With only one recommended stop, you can choose a convenient point along CA 99 for a break and to refuel. The fuel cost is estimated at $79, so ensure your tank is sufficiently full before departing Twain Harte. Keep an eye on traffic conditions as you approach the Los Angeles metropolitan area, as congestion can significantly impact travel time. The longest uninterrupted stretch is 96.8 miles on CA 99, so plan your break before or after this segment if needed.
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.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 170.8 miles from Twain Harte, CA, or about 3h 36m into the drive.
The longest continuous stretch on this route runs about 96.8 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 75 miles or 1h 49m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 170.8 miles or 3h 36m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 37m
Traffic, exits, and arrival timing usually matter more near Los Angeles, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Twain Harte, 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.
Day 1
Settle into the route from Twain Harte, CA
This is one driving day of about 341.7 miles and 6h 49m.
Your first comfortable stop window is around 75 miles from Twain Harte, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on CA 99 for about 96.8 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 24
5 decision points cluster between mile 229.2 and 341.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
229.2 mi into trip|~4h 38m in|CA 99 / Golden State Freeway
Keep slight left at fork onto CA 99 / Golden State Freeway toward CA 99 South: Los Angeles
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward CA 99 South: Los Angeles
8
318.9 mi into trip|~6h 20m in|I 5 Truck
Keep slight right at fork onto I 5 Truck toward I 405 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 158
Toward I 405 South
7
324.5 mi into trip|~6h 26m in
Take the exit toward CA 170 South: Hollywood
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 153B
Toward CA 170 South: Hollywood
7
341.1 mi into trip|~6h 48m in
Take the exit toward Broadway
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 2C
Toward Broadway
7
341.3 mi into trip|~6h 48m in|North Spring Street
Turn right onto North Spring Street
Lane positioning matters here
Use the right lane.
Fuel & Cost
Regular Gas
$78.54 one way
$157.07 round trip
$5.84/gal25.4 MPG avg120 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$80.93
$161.86
premium
$6.18
$83.10
$166.20
diesel
$5.61
$75.44
$150.89
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$79
Meals
$25–$50
Total
$104–$129
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 119.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $36 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
102.5
1
$35.88
$16.40
Efficient EV
85.4
0
$29.90
$13.67
EV Truck/SUV
136.7
1
$47.84
$21.87
Gas CO2
120 kg
EV CO2
40 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 Apr 20, 2026
Origin
Twain Harte, CA
Late night
in Twain Harte on Tuesday
Local time
5:16 AM
PDT
Current temp
50°F
Unavailable
Live forecast
Destination
Los Angeles, CA
Late night
in Los Angeles on Tuesday
Local time
5:16 AM
PDT
Current temp
55°F
Unavailable
Live forecast
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.
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
5 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 49m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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.
Santa Monica Mountains National Recreation Area
National Recreation Area
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...
22 mi from route
~55 min detour
Free
near mile 318.1
Yes, we can! Widely recognized as the most important Latino leader in the United States during the twentieth century, Cesar Chavez led farm workers and supporters in the establishment of the country's...
25 mi from route
~63 min detour
Free
near mile 247.4
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is largely a highway-focused drive, with 69% of it utilizing major freeways. You'll experience long stretches of open road, including a significant segment of 96.8 miles on CA 99. The character of the drive is predominantly that of a major artery, designed for efficient travel. While the scenery may not be the primary draw, the consistent speed limits and well-maintained roadways allow for a steady pace. As you progress south, you'll transition onto the Golden State Freeway and Golden State Highway, maintaining that highway feel until you reach your destination.
69% highway — fuel and pacing are the main things to plan.
33 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 96.8 mi on CA 99.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on CA 99 and Golden State Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 229.2 miles in near CA 99 / Golden State Freeway.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 24 significant decision points across 341.7 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 229.2 miles (CA 99 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 318.9 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 324.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Frank Lloyd Wright is said to have quipped, "Tip the world over on its side and everything loose will land in Los Angeles," a quote that has since been repeated both by those who love and hate L.A. The "City of Angels" is home to people who hail from all parts of the globe and an important center of culture, business, media, and international trade. However, it's most famous for being a major center of the world's television, motion picture, and music industry, which forms the base of the city's status and lures visitors for its show business history and celebrity culture. Visitors are also drawn to Los Angeles for its Mediterranean climate and numerous beaches, which gave birth to California's famed surf culture.
Top landmarks
•Hollywood Walk of Fame — more than 2,700 five-pointed terrazzo and brass stars embedded in the sidewalks...
•Hollywood Sign — sign reading "HOLLYWOOD" located in Los Angeles, California, United States
•Getty Center — campus of the Getty Museum and other programs of the Getty Trust in Los Angeles
Doable as a same-day drive at 6h 49m. Total distance: 341.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 49m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 96.8 miles on CA 99. The full list of main roads is in the Roads section above.
Yes — we found about 27 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 Los Angeles, 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 1 meaningful breaks. There are 27 rest areas along the route for bathroom stops.
The main spots that need attention: at 229.2 miles (CA 99 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 318.9 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 324.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — Santa Monica Mountains National Recreation Area and César E. Chávez National Monument. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.8 hours each way, a round trip means 13.7 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Los Angeles, CA before the return drive.
