Share:

INTERSTATE 805 NB over OTAY RIVER

Map 

Coordinates:
+32.59167, -117.03500
32°35'30" N, 117°02'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 805 NB over OTAY RIVER
Structure number:57 0631R
Location:11-SD-805-3.34-SD
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:107.9 ft. [32.9 m]
Total length:410.1 ft. [125.0 m]
Roadway width between curbs:78.1 ft. [23.8 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Vertical clearance below bridge:47.9 ft. [14.6 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:74,500 [as of 2009]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:109.8 tons [99.8 metric tons]
Inventory rating:73.4 tons [66.7 metric tons]
Sufficiency rating:86.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201486.5Not deficientVery GoodVery GoodVery Good74500
August 201286.5Not deficientSatisfactoryGoodGood74500
September 201085.7Not deficientSatisfactoryGoodGood80500
August 200886.7Not deficientSatisfactoryGoodGood73500
September 200685.5Not deficientFairGoodGood73500
November 200489.0Not deficientFairGoodGood56500
October 200282.0Structurally deficientPoorGoodGood134000
January 200290.9Not deficientGoodGoodGood50500
October 200090.9Not deficientGoodGoodGood50500
September 199893.3Not deficientGoodGoodGood50500
September 199693.5Not deficientGoodGoodGood48000
November 199494.4Not deficientVery GoodVery GoodVery Good48000
August 199094.7Not deficientVery GoodVery GoodVery Good44500