MADRONE RD over SONOMA CREEK

0.3 MI E OF ARNOLD DR · County 097, California · Built 1956 · 2 Lanes · 5,000 vehicles/day

Overall

Fair

Deck

6

Satisfactory

Superstructure

8

Very Good

Substructure

7

Good

Condition Ratings

Component	Rating	Description
Deck	6	Satisfactory
Superstructure	8	Very Good
Substructure	7	Good

Location

38.339906, -122.507625

This bridge is in worse condition than 34.2% of bridges in County 097. The average bridge in California is 0 years old; this one is 70 years old.

Nearby Bridges

STATE ROUTE 12 over HOOKER CREEK

Good Built 2023

HARNEY DRIVE over SONOMA CREEK

Fair Built 1935

ARNOLD DRIVE over SONOMA CREEK

Poor Built 1930

ARNOLD DR over SONOMA CREEK

Poor Built 1924

AGUA CALIENTE RD over SONOMA CREEK

Fair Built 1954

ARNOLD DR over SONOMA CR (GLEN ELLEN)

Good Built 1939

ODONNELL LANE over CALABAZAS CREEK

Fair Built 1900

WARM SPRINGS RD over CALABAZAS CREEK

Fair Built 1928

STATE ROUTE 12 over STUART CREEK

Fair Built 1924

ARNOLD DR over STEWART CREEK

Fair Built 1928

Bridge Details

Structure #: 20C0011
Year Built: 1956
Length: 49.1 m (161.1 ft)
Max Span: 15.8 m
Width: 11.1 m (36.4 ft)
Lanes: 2
Daily Traffic: 5,000
Material: Concrete Continuous
Design: Tee Beam
Owner: County Highway Agency
Last Inspected: N/A
Est. Improvement: N/A
Total Project Cost: N/A

Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.