Orange County, California

 

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Orange County Freeways & Highways
Traffic Volumes at Busiest Interchanges
2002
 Common Locations Mentioned in Traffic Reports:

El Toro Y Intersection of the Santa Ana (5) and San Diego (405) Freeways.

Orange Crush - Intersection of the Orange (57), Garden Grove (22) and Santa Ana (5) Freeways.

Santa Ana Canyon Pathway of the Riverside Freeway (91) through Anaheim Hills and Corona between Weir Canyon Road and The Corona Expressway (71).

Map of Freeway/Highway System in Orange County Follows on Next Page

Route

Type of Highway

Direction

Busiest Traffic Interchange

Peak Hour Traffic

AADT*

Nicknames & Year Opened

1

State Route

Southbound

Newport Beach, Dover Dr

5,300

70,000

PCH, in OC 1926-29

Northbound

Newport Beach, Bayside Dr

5,300

70,000

5

Interstate

Southbound

Lake Forest Dr

28,000

356,000

Santa Ana Freeway, in OC 1954-60

Northbound

Niguel/El Toro Roads

28,000

356,000

22

State Route

Westbound

Orange, Jct Rtes 5 & 57; Santa Ana/Orange Fwys

15,000

206,000

Garden Grove Freeway, 1964-67

Eastbound

Orange, Manchester Ave/City Dr

15,000

206,000

39

State Route

Southbound

Huntington Beach, Talbert Ave

5,400

60,000

Beach Blvd

Northbound

Huntington Beach, Main St/Ellis Ave

5,800

61,000

55

State Route

Southbound

Tustin, Mc Fadden St

21,000

284,000

Costa Mesa Freeway, 1962

Northbound

Tustin, Mc Fadden St

21,000

284,000

57

State Route

Southbound

Placentia, Orangethorpe Ave

22,100

296,000

Orange Freeway, 1976

Northbound

Anaheim, Jct Rte 91, Riverside Fwy

22,100

296,000

72

State Route

Southbound

Orange-L.A. County Line (La Habra West City Limits)

3,200

37,000

---

Northbound

La Habra, Jct Rte 39, Beach Blvd

3,000

37,000

73

State Route-Toll Road

Southbound

Costa Mesa, Jct Rte 55

14,500

119,000

San Joaquin Hills Transportation Corridor, Corona Del Mar Freeway, 1976-79

Northbound

Jamboree Rd

14,500

119,000

74

State Route

Westbound

San Juan Capistrano, Calle Entradero Dr

2,450

27,000

---

Eastbound

San Juan Capistrano, Jct Rte 5

2,450

27,000

Route

Type of Highway

Direction

Busiest Traffic Interchange

Peak Hour Traffic

AADT*

Nicknames & Year Opened

90

State Route

Westbound

Brea, Jct Rte 57, Orange Fwy

6,100

68,000

Marina, 1968-72

Eastbound

Brea, State College Blvd

6,100

68,000

91

State Route

Westbound

Anaheim, Lakeview Ave

19,800

298,000

Artesia, Riverside, in OC 1960

Eastbound

Anaheim, Jct Rte 55 South, Costa Mesa Fwy

19,800

298,000

133

State Route

Southbound

Irvine Blvd

5,600

44,000

Laguna Beach

Northbound

Irvine, Jct Rte 5, Santa Ana Freeway

5,600

44,000

142

State Route

Westbound

Brea, Carbon Canyon Park Entrance

2,350

17,000

---

Eastbound

Brea, Carbon Canyon Park Entrance

2,350

17,000

241

State Route-Toll Road

Southbound

Jct Rte 133

8,400

44,000

Foothill Transportation Corridor, 1993-99

Northbound

Alton Parkway

8,400

44,000

261

State Route-Toll Road

Southbound

Portola Parkway

2,200

12,700

Eastern Transportation Corrider, 1999

Northbound

Portola Parkway

2,200

12,700

405

Interstate

Southbound

Seal Beach, Seal Beach Blvd

28,500

380,000

San Diego Freeway, in OC 1959-68

Northbound

Jct Rte 22 East, Garden Grove Fwy

28,500

380,000

605

Interstate

Southbound

Orange-Los Angeles County Line

16,200

190,000

San Gabriel River, 1964-70

Northbound

Los Alamitos, Katella Ave

16,200

190,000

*AADT - Average Annual Daily Traffic
Source: California Dept of Transportation (CALTRANS)

 

 

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