US Bridges

E780-N680 Connectr over Interstate 680 & Ramps

Fair

Solano County, California · 04-SOL-780-0.31L-BEN · Structure no. 23 0211F

Built
2004
21 years old
Condition
Fair
inspected December 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
3,091 ft
14 main spans
Daily traffic
4,350
2013 count
Owner
State
State Highway Agency

About this bridge

E780-N680 Connectr over Interstate 680 & Ramps is a prestressed concrete continuous box beam or girders - single or spread carrying E780-N680 Connectr over Interstate 680 & Ramps in Solano County, California. It was built in 2004, so it is 21 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,350 vehicles a day, roughly 5% of them trucks, projected to reach 16,392 by 2042. The structure is 3,091 ft (942 m) long and 37 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesE780-N680 Connectr
CrossesInterstate 680 & Ramps
Location04-SOL-780-0.31L-BEN
RouteInterstate 780
Coordinates38.05449, -122.12924
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans14
Design loadHS 20 + Mod
Structure length3,091 ft (942 m)
Longest span283 ft (86.3 m)
Deck width37 ft (11.3 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,350 (2013)
Projected traffic16,392 by 2042
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was E780-N680 Connectr over Interstate 680 & Ramps built?

It was built in 2004, making it 21 years old in 2025.

What condition is E780-N680 Connectr over Interstate 680 & Ramps in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.

How much traffic does E780-N680 Connectr over Interstate 680 & Ramps carry?

About 4,350 vehicles per day (2013 count), of which roughly 5% are trucks.

How long is E780-N680 Connectr over Interstate 680 & Ramps?

The structure is 3,091 ft (942 m) long with a longest span of 283 ft (86.3 m) and a deck 37 ft wide.

Who owns E780-N680 Connectr over Interstate 680 & Ramps?

It is owned by the State Highway Agency.