If you are planning a trip from West Valley City to Nephi, expect a straightforward journey covering 81.8 miles. You should plan for a total drive time of approximately 1 hour and 32 minutes, making this an ideal day trip that doesn't require an overnight stay. Your route will primarily utilize Veterans Memorial Highway, the Belt Route, and I-15 Bus to navigate through the Mountain West. Budgeting around $13 for fuel will cover your transit costs comfortably. Since the entire drive stays within the state of Utah, you won't need to worry about regional transitions or time zone changes.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
40.9 miles from West Valley City, UT
A natural place for your longest stop of the day
, about 48m into the drive
.
Main Roads
Road
Distance
Duration
Veterans Memorial Highway
69 mi
1h 11m
Belt Route
3.3 mi
3m
I 15 Bus
2.7 mi
4m
4700 South
1.4 mi
2m
4100 South
0.8 mi
1m
Bangerter Highway
0.7 mi
<1m
Atlas Way
0.4 mi
1m
4400 West
0.2 mi
<1m
Longest stretch:
Veterans Memorial Highway
— 69 mi, about 1h 11m
Turn-by-Turn Driving Directions
Step-by-step road directions between West Valley City, UT and Nephi, UT.
1
Start on Atlas Way
0.4 mi·1 min·Atlas Way
2
Turn left onto Volta Avenue
0.2 mi·41 sec·Volta Avenue
3
Turn right onto 4400 West
0.2 mi·36 sec·4400 West
4
Turn left onto 4100 South
0.8 mi·1 min·4100 South
Use the straight / left lanes.
5
Turn right onto SR 154
0.7 mi·50 sec·Bangerter Highway
6
Take the exit
0.3 mi·33 sec
Use the straight / slight right lanes.
7
Keep slight left at fork
222 ft·8 sec
Use the slight left lane.
8
Turn left onto 4700 South
1.4 mi·2 min·4700 South
9
Take the ramp
0.6 mi·43 sec
Toward I 215 SouthUse the right lane.
10
Merge onto I 215
3.3 mi·3 min·Belt Route
Use the straight / slight right lanes.
11
Take the exit
426 ft·5 sec
Exit 12Toward I 15: Salt Lake City, Las VegasUse the straight / slight right lanes.
12
Keep slight right at fork
0.7 mi·59 sec
Toward I 15 South: Las VegasUse the slight left / slight right lanes.
13
Keep slight right at fork
1.1 mi·2 min
Toward I 15 South: Las Vegas
14
Merge onto I 15
69 mi·1 hr 11 min·Veterans Memorial Highway
Use the straight / slight right lanes.
15
Take the exit
0.3 mi·37 sec
Exit 228Toward I 15 Business, SR 28
16
Turn right onto I 15 Bus; SR 28
2.7 mi·4 min·I 15 Bus; SR 28
17
Arrive at destination
I 15 Bus; SR 28
Trip Plan
Since this is a relatively short trip, you have the flexibility to depart whenever fits your schedule best. You won't need to worry about planning complex rest stops, as you can easily complete the 81.8-mile distance in one go. Given that your fuel costs will hover around $13, filling up your tank before you leave West Valley City ensures you won't need to hunt for gas stations along the way. Pay close attention to the navigation during the turn-heavy portions of the drive to stay on track. Enjoy the convenience of a quick, direct route that gets you to Nephi without the fatigue of a multi-day haul.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 40.9 miles from West Valley City, UT, or about 48m into the drive.
The longest continuous stretch on this route runs about 69 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 18 miles or 24m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 40.9 miles or 48m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 17m
Traffic, exits, and arrival timing usually matter more near Nephi, UT than in the middle of the route.
Before You Leave
+
Open the route before leaving West Valley City, UT so your first major turns are already loaded.
Day 1
Settle into the route from West Valley City, UT
This is one driving day of about 81.8 miles and 1h 32m.
Your first comfortable stop window is around 18 miles from West Valley City, UT.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Veterans Memorial Highway for about 69 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 14
5 decision points cluster between mile 0.9 and 78.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.9 mi into trip|~2m in|4100 South
Turn left onto 4100 South
Lane positioning matters here
Use the straight / left lanes.
7
2.6 mi into trip|~5m in
Keep slight left at fork
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
8
7.9 mi into trip|~12m in
Take the exit toward I 15: Salt Lake City, Las Vegas
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 12
Toward I 15: Salt Lake City, Las Vegas
7
8 mi into trip|~12m in
Keep slight right at fork toward I 15 South: Las Vegas
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward I 15 South: Las Vegas
6
78.8 mi into trip|~1h 27m in
Take the exit toward I 15 Business, SR 28
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 228
Toward I 15 Business, SR 28
Fuel & Cost
Regular Gas
$12.96 one way
$25.92 round trip
$4.03/gal25.4 MPG avg29 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$13.59
$27.17
premium
$4.53
$14.59
$29.18
diesel
$5.61
$18.06
$36.12
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$13
Meals
$25–$50
Total
$38–$63
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 28.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $9 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
24.5
0
$8.59
$3.93
Efficient EV
20.5
0
$7.16
$3.27
EV Truck/SUV
32.7
0
$11.45
$5.24
Gas CO2
29 kg
EV CO2
10 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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 15, 2026
Origin
West Valley City, UT
Night
in West Valley City on Saturday
Local time
10:48 PM
MDT
Current temp
49°F
Unavailable
Live forecast
Destination
Nephi, UT
Night
in Nephi on Saturday
Local time
10:48 PM
MDT
Current temp
71°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
22 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
1h 32m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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.
Timpanogos Cave National Monument
National Monument
The visitor center, caves, and cave tours have not yet opened for the 2026 season. Hike your way past stunning vistas to explore a hidden underground world. Taste the thrill of caving as you twist and...
7 mi from route
~17 min detour
$12
near mile 31
Caution: Tickets are required to enter Timpanogos Cave
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip is characterized as a turn-heavy local drive rather than a simple interstate cruise. While you will spend some time on major roads, only about 3% of the total distance is classified as highway travel. You will encounter a significant, uninterrupted 69-mile stretch along Veterans Memorial Highway, which serves as the backbone of your journey. Because the route relies heavily on local roads, you should expect more frequent turns and varied speeds compared to a standard freeway sprint. Keep your focus sharp, as the transition between different road types requires constant adjustment to the changing flow of traffic.
Only 3% highway — the rest is turn-by-turn surface driving.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 69 mi on Veterans Memorial Highway.
How Hard Is This Drive?
10/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.9 miles in near 4100 South.
Driving Effort10/10
Demanding - stay alert through the decision-heavy sections
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 81.8 miles you will encounter 14 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.9 miles (4100 South): Lane positioning matters here; at 2.6 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 7.9 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
5,169 ft4,306 ft
Total Climb
1,037 ft
Total Descent
209 ft
Highest Point
5,169 ft
~75.9 mi in
Elevation Range
864 ft
Notable High Points
4,389 ft at ~5.8 miles+3 ft prominence
4,627 ft at ~23.4 miles+55 ft prominence
4,656 ft at ~35 miles+83 ft prominence
5,169 ft at ~75.9 miles+35 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from West Valley City, UT to Nephi, UT, road signs begin pointing toward Las Vegas along the way.
Las Vegas
7.9 mi in|~12m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 32m. Total distance: 81.8 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 32m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 69 miles on Veterans Memorial Highway. The full list of main roads is in the Roads section above.
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 Nephi, UT before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 0.9 miles (4100 South): Lane positioning matters here; at 2.6 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 7.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Timpanogos Cave National Monument. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Nephi, UT before heading back.
