US Bridges

Davis Road over State Route 183

Good

Monterey County, California · 05-MON-183-R1.96-SAL · Structure no. 44 0243

Built
1983
42 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
152 ft
1 main span
Daily traffic
37,170
2008 count
Owner
State
State Highway Agency

About this bridge

Davis Road over State Route 183 is a prestressed concrete stringer/multi-beam or girder carrying Davis Road over State Route 183 in Monterey County, California. It was built in 1983, so it is 42 years old, younger 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 37,170 vehicles a day, roughly 6% of them trucks, projected to reach 45,423 by 2046. The structure is 152 ft (46.2 m) long and 106 ft wide.

CarriesDavis Road
CrossesState Route 183
Location05-MON-183-R1.96-SAL
RouteCity Street 0
Coordinates36.68444, -121.67452
Functional classUrban Other Principal Arterial

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 inspectionJune 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20 + Mod
Structure length152 ft (46.2 m)
Longest span88 ft (26.8 m)
Deck width106 ft (32.2 m)
Roadway width92 ft (28 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,170 (2008)
Projected traffic45,423 by 2046
Trucks6%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byCity or Municipal 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 Davis Road over State Route 183 built?

It was built in 1983, making it 42 years old in 2025.

What condition is Davis Road over State Route 183 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 June 2024.

How much traffic does Davis Road over State Route 183 carry?

About 37,170 vehicles per day (2008 count), of which roughly 6% are trucks.

How long is Davis Road over State Route 183?

The structure is 152 ft (46.2 m) long with a longest span of 88 ft (26.8 m) and a deck 106 ft wide.

Who owns Davis Road over State Route 183?

It is owned by the State Highway Agency and maintained by the City or Municipal Highway Agency.