+38.56889, -121.42278
38°34'08" N, 121°25'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:24C0076
Location:0.4 MI E OF CARLSON DR
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:166.0 ft. [50.6 m]
Total length:965.9 ft. [294.4 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance above deck:15.1 ft. [4.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1932
Year reconstructed:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2016 

Status:Open, no restriction [A]
Average daily traffic:36,719 [as of 2005]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:59.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$7,281,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201659.0Functionally obsoleteSatisfactoryVery GoodGood36719
April 201459.0Functionally obsoleteSatisfactoryVery GoodGood36719
March 201258.0Functionally obsoleteSatisfactoryVery GoodGood36719
June 201058.8Functionally obsoleteSatisfactoryVery GoodGood29345
January 200958.0Functionally obsoleteSatisfactoryGoodGood50000
July 200658.0Functionally obsoleteSatisfactoryGoodGood50000
March 200458.0Functionally obsoleteSatisfactoryGoodGood50000
February 200258.0Functionally obsoleteGoodGoodGood50000
July 199858.0Not deficientGoodGoodGood50000
December 199258.0Functionally obsoleteSatisfactorySatisfactoryGood50000
May 19904.0Structurally deficientPoorSeriousSerious45800