INTERSTATE 780

'Interstate 780' (abbreviated 'I-780') is a 6.5 mile-long Interstate connector in northern California between Interstate 80 in Vallejo and Interstate 680 at the approach to the Benicia-Martinez Bridge in Benicia. Both cities are in the northeastern San Francisco Bay Area.

Contents

History

Control Cities

Exit list

State Law

References

External links

History

Prior to 1976, the highway was the northernmost segment of I-680. When 680 signage was shifted to the State Route 21 corridor between Benicia and Cordelia in 1976, the Benicia-Vallejo route was rechristened ''Interstate 780''.

Control Cities

'Eastbound'

★ Benicia
'Westbound'

★ Vallejo

Exit list

County	Location	Mile1	#[4]	Destinations	Notes
Solano	Vallejo			Curtola Parkway	Freeway begins and ends
		0.00	1A
			1B
		0.13	1C	Laurel Street	Westbound exit and entrance accessible via Reis Avenue; Eastbound exit and entrance accessible via Spruce Street[5]
		1.20	1D	Glen Cove Road
	Benicia	2.24	3A	Columbus Parkway	Eastbound exit and entrance accessible via Rose DriveGoogle Local: Columbus Parkway interchange
		3.20	3B	Military West (Street)	Eastbound entrance accessible via Southampton RoadGoogle Local: Military West interchange
		3.39	4	Southampton Road
		5.19	5	East Second Street
		5.62	6	East Fifth Street
		6.52	7A		Left exit, exit 7 westbound
			7B
Traffic defaults onto I-680 south.

State Law

References

1. January 1, 2006 California Log of Bridges on State Highways
2. California Highways: Interstate Highway Types and the History of California's Interstates
3. California Highways: Interstate 780
4. Cal-NExUS Interchange Exit Numbering
5. Google Local: Laurel Street interchange

External links

★ 3 digit interstates at kurumi.com: Interstate 780

★ California Highways: Interstate 780

★ Western Exit Guide: Interstate 780 California