Traffic Predict
SR-78 West Traffic in San Diego
As of 4:45 am PDT, SR-78 West in San Diego is averaging 66 mph across 8 sensors.
Open the live map of SR-78 West →
Is SR-78 West moving right now?
Yes. No stretch of SR-78 West in San Diego is under 40 mph right now (as of 4:45 am PDT).
Earlier in the last 24 hours
- 7:50 pm: WW-Wrong Way Driver, Sr78 W / Nordahl Rd Ofr
- 6:50 pm: Trfc Collision-Minor Inj, Sr78 W / Nordahl Eo
- 4:40 pm: Trfc Collision-1141 Enrt, SR78 W / TWIN OAKS VALLEY EO
- 4:40 pm: Trfc Collision-1141Enrt, Sr78 W / San Marcos Eo
- 11:45 am: Traffic Hazard, Sr78 W / El Camino Real Eo
- 10:05 am: Trfc Collision-Unkn Inj, Sr78 W I5 N Con / I5 N
- 10:05 am: Traffic Hazard, Sr78 W / Vista Village Wo
- 9:30 am: Trfc Collision-No Inj, Sr78 W / Nordahl Eo
Best time to drive SR-78 West ("the 78")
Traffic is usually worst on Thursday around 7 am (about 25 mph). On weekdays the morning slowdown peaks around 7 am (25 mph on Thursdays) and the evening slowdown around 4 pm (53 mph on Fridays). Midday (10 am to 2 pm) averages 62 mph. On weekends it is slowest on Saturdays around 11 am (60 mph).
| Day | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 66 | 50 | 34 | 39 | 59 | 62 | 62 | 63 | 64 | 63 | 62 | 60 | 61 | 57 | 62 | 63 | 65 |
| Tue | 67 | 53 | 27 | 32 | 57 | 62 | 63 | 63 | 62 | 59 | 57 | 55 | 55 | 57 | 62 | 65 | 66 |
| Wed | 67 | 52 | 26 | 34 | 57 | 60 | 62 | 63 | 63 | 61 | 58 | 56 | 57 | 60 | 61 | 64 | 66 |
| Thu | 66 | 53 | 25 | 33 | 58 | 63 | 63 | 62 | 62 | 60 | 56 | 56 | 55 | 56 | 61 | 64 | 66 |
| Fri | 67 | 54 | 33 | 35 | 59 | 61 | 61 | 60 | 60 | 58 | 56 | 53 | 54 | 58 | 59 | 64 | 66 |
| Sat | 68 | 67 | 67 | 65 | 63 | 61 | 60 | 60 | 61 | 62 | 62 | 60 | 63 | 64 | 66 | 65 | 67 |
| Sun | 67 | 68 | 67 | 67 | 65 | 63 | 62 | 60 | 61 | 63 | 64 | 65 | 65 | 66 | 65 | 65 | 66 |
Averages of every 5-minute reading we have recorded at this time of the week. Colors match the live map.
Questions
When is traffic worst on SR-78 West in San Diego?
Traffic on SR-78 West is usually worst on Thursday around 7 am (about 25 mph).
What is the best time to drive SR-78 West in San Diego?
On weekdays, avoid around 7 am (25 mph on Thursdays) and around 4 pm (53 mph on Fridays). Midday (10 am to 2 pm) averages 62 mph, and early mornings and late evenings are fastest.
Is SR-78 West busy right now?
As of 4:45 am PDT, SR-78 West in San Diego is averaging 66 mph across 8 sensors.
Drives that use SR-78 West
Best times to leave for these trips, from typical traffic on SR-78 West and the roads around it:
Escondido to Oceanside · Escondido to Huntington Beach · Escondido to Mission Viejo · Escondido to Costa Mesa · Escondido to Irvine · Escondido to Santa Ana · Escondido to Garden Grove · Escondido to Westminster · Escondido to Anaheim · Escondido to Carlsbad
Plan ahead: San Diego traffic tomorrow · Christmas traffic · Fourth Of July traffic · Labor Day traffic · Memorial Day traffic · Is San Diego traffic getting worse? · Traffic estimator
Other freeways in San Diego
I-5 North · I-5 South · I-8 East · I-8 West · I-15 North · I-15 South · SR-52 East · SR-52 West · SR-56 East · SR-56 West · SR-76 East · SR-76 West · SR-78 East · SR-94 East · SR-94 West · SR-125 North · SR-125 South · SR-163 North · SR-163 South · I-805 North · I-805 South · SR-905 East · SR-905 West