Humboldt County County, California Bridges
396 bridges in Humboldt County County
Bridge Map
Summary
Total Bridges:396
Good Condition:154 (39%)
Fair Condition:215 (54%)
Poor Condition:27 (7%)
Average Age:57.3 years
Bridge Condition Distribution
Good (39%)
Fair (54%)
Poor (7%)
Bridge Age Distribution
Bridges in Humboldt County County
View allJACOBY CREEK
Good
County 023, California • Built in 2022
Type:Box Beam or Girders - Multiple
Material:Prestressed Concrete
Length:14 meters
Structure Number:04 0313L
LOST MAN CREEK
Good
County 023, California • Built in 2021
Type:Stringer/Multi-beam or Girder
Material:Prestressed Concrete
Length:14 meters
Structure Number:8480002P0000000
County 023, California • Built in 2021
Type:Stringer/Multi-beam or Girder
Material:Prestressed Concrete
Length:14 meters
Structure Number:8480005P0000000
County 023, California • Built in 2020
Type:Slab
Material:Prestressed Concrete
Length:14 meters
Structure Number:04 0312
BIG ROCK GULCH
Good
County 023, California • Built in 2019
Type:Slab
Material:Prestressed Concrete
Length:14 meters
Structure Number:04C0259
WILLIAMS CREEK
Fair
County 023, California • Built in 2016
Type:Box Beam or Girders - Multiple
Material:Concrete
Length:14 meters
Structure Number:04C0257
SALT RIVER
Fair
County 023, California • Built in 2016
Type:Culvert
Material:Concrete Continuous
Length:14 meters
Structure Number:04C0261
FRANCIS CREEK
Good
County 023, California • Built in 2015
Type:Arch - Deck
Material:Concrete
Length:14 meters
Structure Number:04C0262
CAPPELL CREEK
Fair
County 023, California • Built in 2012
Type:Box Beam or Girders - Multiple
Material:Concrete Continuous
Length:14 meters
Structure Number:04 0304
MAWAH CREEK
Good
County 023, California • Built in 2012
Type:Box Beam or Girders - Multiple
Material:Concrete Continuous
Length:14 meters
Structure Number:04 0305