US Bridges

Tioga Ave over State Route 1

Good

Monterey County, California · 05-MON-001-R80.09-SNDC · Structure no. 44 0165

Built
1968
57 years old
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
162 ft
2 main spans
Daily traffic
1,200
2005 count
Owner
State
State Highway Agency

About this bridge

Tioga Ave over State Route 1 is a concrete continuous box beam or girders - multiple carrying Tioga Ave over State Route 1 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 1,200 vehicles a day, roughly 3% of them trucks, projected to reach 1,925 by 2045. The structure is 162 ft (49.4 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTioga Ave
CrossesState Route 1
Location05-MON-001-R80.09-SNDC
RouteCity Street 0
Coordinates36.61789, -121.84909
Functional classUrban Collector

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 inspectionAugust 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating64.3 US tons
Inventory rating49.6 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length162 ft (49.4 m)
Longest span83 ft (25.3 m)
Deck width44 ft (13.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2005)
Projected traffic1,925 by 2045
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo
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 Tioga Ave over State Route 1 built?

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

What condition is Tioga Ave over State Route 1 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 August 2023.

How much traffic does Tioga Ave over State Route 1 carry?

About 1,200 vehicles per day (2005 count), of which roughly 3% are trucks.

How long is Tioga Ave over State Route 1?

The structure is 162 ft (49.4 m) long with a longest span of 83 ft (25.3 m) and a deck 44 ft wide.

Who owns Tioga Ave over State Route 1?

It is owned by the State Highway Agency.