Kilometer-based
editExcept where prefixed with a letter, postmiles were measured on the road as it was in 1964, based on the alignment that existed at the time, and do not necessarily reflect current mileage. R reflects a realignment in the route since then, M indicates a second realignment, L refers to an overlap due to a correction or change, and T indicates postmiles classified as temporary ().[3] Segments that remain unconstructed or have been relinquished to local control may be omitted. The entire route is in San Diego County.
| Location | Postmile [1][2][3] | Exit [4] | Destinations | Notes | |
|---|---|---|---|---|---|
| San Diego | 0.42 km | – |    F street to I-5 south – Balboa Park, Downtown, Petco Park | Continues as F street beyond I-5 north; west end of SR 94; eastbound entrance accessible from G Street | |
| 0.42 km | 1A |  I-5 north – Los Angeles | Westbound exit and eastbound entrance; I-5 exit 15B | ||
| 0.69 km | 1B | 25th Street | Westbound exit and eastbound entrance | ||
| 1.29 km | 1C | 28th Street | Signed as exit 1 eastbound | ||
| 1.67 km | 2 | 32nd Street / Broadway | No eastbound exit | ||
| 2.83 km | 3A-C |  SR 15 | Signed as exits 2A (south) and 2C (north) eastbound; westbound exit to SR 15 north is via exit 3; SR 15 north exits 2B-C, south exit 2 to SR 94 west; former SR 103; future I-15 | ||
| 3.56 km | 4A | Home Avenue | Eastbound exit and westbound entrance | ||
| 4.30 km | 4B |  I-805 | Eastbound exit to I-805 north is via exit 2C; I-805 exits 13A-14 | ||
| 5.99 km | 6 | Euclid Avenue | Signed as exit 4 westbound | ||
| 7.03 km | 7 | Kelton Road, Federal Boulevard (west) | Federal Boulevard not signed eastbound; signed as exit 5 westbound | ||
| 7.64 km | 8 | Federal Boulevard (east) | Eastbound exit and northbound entrance | ||
| 9.46 km | 9 | College Grove Way | Westbound exit and entrance | ||
| Lemon Grove | 10.20 km | 10 | College Avenue / Broadway | Signed as exit 6 eastbound; no eastbound entrance | |
| 11.04 km | 11 | Massachusetts Avenue | |||
| 12.18 km | 12 | Lemon Grove Avenue | |||
| Lemon Grove–La Mesa line | 14.45 km | 14 |  SR 125 | Signed as exits 9A (south) and 9B (north); SR 125 exit 15, south exit 16 to SR 94 east; SR 125 north of SR 94 was formerly SR 67 | |
| La Mesa | R10.88 | 9C | Spring Street – La Mesa | ||
| Spring Valley | 15.64 km | 10A | Bancroft Drive | ||
| 16.80 km | 17 | Kenwood Drive – Casa de Oro | |||
| 18.33 km | 18 | Sweetwater Springs Boulevard – Casa de Oro | |||
| 19.26 km | 19 | Avocado Boulevard / Calavo Drive | |||
| East end of freeway | |||||
| | 14.33 |  CR S17 (Jamacha Boulevard) | |||
| | 14.86 |   SR 54 east (Jamacha Road) | |||
| | 24.57 | Otay Lakes Road – Otay Lakes, Chula Vista, National City | |||
| | 38.97 |   SR 188 south – Tecate | |||
| | 52.15 |   CR S1 north (Buckman Springs Road) | |||
| | 64.23 | Old Highway 80 – Live Oak Springs, San Diego | Former US 80 west | ||
| Boulevard | 64.82 | 104.32 | Old Highway 80 – Jacumba | Former US 80 east | |
| | 65.38 |  I-8 – El Centro, San Diego | Interchange; I-8 exit 65; east end of SR 94 | ||
| | 65.38 | Ribbonwood Road | Continuation beyond I-8 | ||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||
- ^ California Department of Transportation (October 2014). "Log of Bridges on State Highways". Sacramento: California Department of Transportation. Retrieved June 21, 2015.
- ^ Cite error: The named reference
trafficwas invoked but never defined (see the help page). - ^ a b California Department of Transportation. "State Truck Route List". Sacramento: California Department of Transportation. Archived from the original (XLS file) on September 5, 2015. Retrieved June 30, 2015.
- ^ Kals, Sunny (July 5, 2007). "State Route 94 Freeway Interchanges Eastbound" (PDF). California Numbered Exit Uniform System. Sacramento: California Department of Transportation. Retrieved March 5, 2009.
Howe, Don (September 21, 2006). "State Route 94 Freeway Interchanges Westbound" (PDF). California Numbered Exit Uniform System. Sacramento: California Department of Transportation. Retrieved March 5, 2009.