US Bridges

N1-FREMONT ST Off over W68-N1 Connector Ramp

Good

Monterey County, California · 05-MON-001-R78.18-MON · Structure no. 44 0152S

Built
1968
57 years old
Condition
Good
inspected July 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
120 ft
2 main spans
Daily traffic
7,400
2013 count
Owner
State
State Highway Agency

About this bridge

N1-FREMONT ST Off over W68-N1 Connector Ramp is a concrete continuous box beam or girders - multiple carrying N1-FREMONT ST Off over W68-N1 Connector Ramp in Monterey County, California. It was built in 1968, so it is 57 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,400 vehicles a day, roughly 8% of them trucks, projected to reach 12,385 by 2043. The structure is 120 ft (36.6 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesN1-FREMONT ST Off
CrossesW68-N1 Connector Ramp
Location05-MON-001-R78.18-MON
RouteState Highway 1
CountyMonterey County
StateCalifornia
Coordinates36.59531, -121.86734
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating37.8 US tons
Inventory rating29.3 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length120 ft (36.6 m)
Longest span60 ft (18.3 m)
Deck width38 ft (11.6 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,400 (2013)
Projected traffic12,385 by 2043
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 N1-FREMONT ST Off over W68-N1 Connector Ramp built?

It was built in 1968, making it 57 years old in 2025.

What condition is N1-FREMONT ST Off over W68-N1 Connector Ramp in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2023.

How much traffic does N1-FREMONT ST Off over W68-N1 Connector Ramp carry?

About 7,400 vehicles per day (2013 count), of which roughly 8% are trucks.

How long is N1-FREMONT ST Off over W68-N1 Connector Ramp?

The structure is 120 ft (36.6 m) long with a longest span of 60 ft (18.3 m) and a deck 38 ft wide.

Who owns N1-FREMONT ST Off over W68-N1 Connector Ramp?

It is owned by the State Highway Agency.