US Bridges

NAPA CREEK

County 055, California

Year Built
1860
Condition
Fair
Type
Arch - Deck
Bridge Facts
Length:29.0m
Daily Traffic:5,972
Age:165 years

About This Bridge

The NAPA CREEK is a Masonry Arch - Deck located in County 055 County, California. Built in 1860, this bridge has been serving the community for 165 years. The bridge underwent reconstruction in 1985. According to the National Bridge Inventory, the bridge is currently in fair condition. It carries approximately 5,972 vehicles daily. The bridge spans 29.0 meters.

Historical Context

When this bridge was built in 1860, California was experiencing significant development in its transportation infrastructure during the industrialization period when railroads were expanding and early infrastructure was being developed.

Bridges from this period were often built using traditional materials and techniques, with many designed for horse-drawn carriages and early rail transport.

Bridge Location

Location Details

County:County 055
Coordinates:38.175957, -122.170954

Nearby Landmarks

This information is not currently available.

Bridge Specifications

Structure Type
Arch - Deck
Structure Material
Masonry
Length
29.0 meters
Deck Width
Not Available
Vertical Clearance
Not Available
Spans
1
Design Load
Not Available

Bridge Condition

Overall Rating
FairMinor deterioration present
NDeck

Not Applicable

7Superstructure

Good - Minor problems

5Substructure

Fair - Primary elements are sound but may have minor section loss

6Channel

Satisfactory - Bank and channel protection has minor damage

Traffic Information

Average Daily Traffic
5,972
Year of ADT
Not Available
Future ADT
Not Available
Traffic Lanes
2
Traffic Direction
2-way traffic
Detour Length
Not Available

Frequently Asked Questions

When was the NAPA CREEK built?

The NAPA CREEK was built in 1860, making it 165 years old.

What type of bridge is the NAPA CREEK?

It is a Masonry Arch - Deck.

What condition is the NAPA CREEK in?

According to the National Bridge Inventory, this bridge is currently in fair condition.

How much traffic does this bridge carry?

The bridge carries approximately 5,972 vehicles daily.

How long is the NAPA CREEK?

The bridge is 29.0 meters in length.

Has the NAPA CREEK been reconstructed?

Yes, the bridge was reconstructed in 1985.

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Related Information

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California Bridge Statistics

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Fair Condition Bridges

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Additional Information

The National Bridge Inventory (NBI) is a database maintained by the Federal Highway Administration containing information on all bridges in the United States.

Bridge condition ratings are determined through regular inspections by qualified engineers. These inspections evaluate various components of the bridge including the deck, superstructure, and substructure.