N&s605-n405 Conn over Los Alamitos Channel

Good Condition60 years old17,900 vehicles/day

Location

StateCalifornia
CountyOrange
Location12-ora-605-r0.19-lalm
CarriesN&s605-n405 Conn
CrossesLos Alamitos Channel
Coordinates33.78694, -118.09192

Condition Ratings

Overall ConditionGood
Channel/Waterway8 (Very Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length42.0 ft (12.8 m)
Max Span14.1 ft (4.3 m)
Deck Width48.2 ft (14.7 m)
Deck Area188.2 sq m
Main Spans3
Year Built1966

Traffic

Avg Daily Traffic17,900 (2015)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number55 0471H

Nearby Bridges

N&s605-n405 Conn over Service RD 0.0 mi Good E22&s605-n405 Conn over San Gabriel River 0.1 mi Fair Interstate 405 over San Gabriel River 0.1 mi Fair Interstate 605 over E22-n405 Connector Ramp 0.1 mi Good Interstate 405 over Los Alamitos Channel 0.1 mi Fair S405-n605 Conn over RTE 405 605 Conn Riv 0.1 mi Fair Interstate 605 SB over Interstate 405 0.2 mi Fair E22-n605 Conn. over Rte405 0.2 mi Good E22-n405 Conn. over Rte405 0.2 mi Good Interstate 405 over Atherton Street 0.3 mi Good