Share:

W MISSION BAY DR over MISSION BAY CHANNEL

Map

Coordinates:
+32.76778, -117.24194
32°46'04" N, 117°14'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:W MISSION BAY DR over MISSION BAY CHANNEL
Structure number:57C0426
Location:0.6 MI E MISSION BLVD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:131.9 ft. [40.2 m]
Total length:1188.1 ft. [362.1 m]
Roadway width between curbs:64.0 ft. [19.5 m]
Deck width edge-to-edge:82.0 ft. [25.0 m]
Vertical clearance below bridge:38.1 ft. [11.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1972
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:9
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:18,200 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Poor [4 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:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:51.4 tons [46.7 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:87.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201587.2PoorPoorVery GoodGoodSD18200
September 201387.2PoorPoorVery GoodGoodSD18200
September 201187.2PoorPoorVery GoodGoodSD18200
February 201087.2FairFairVery GoodGood-32000
November 200788.2FairSatisfactoryVery GoodGood-32000
July 200688.2FairSatisfactoryVery GoodGood-32000
January 200688.2FairSatisfactoryVery GoodGood-32000
July 200288.2FairSatisfactoryVery GoodGood-32000
July 200188.2GoodGoodVery GoodGood-32000
November 200088.2GoodGoodVery GoodGood-32000
March 199888.2GoodGoodVery GoodGood-32000
December 199587.9GoodGoodVery GoodVery Good-32000
December 199387.9GoodGoodVery GoodVery Good-32000
December 199187.9GoodGoodVery GoodVery Good-32000