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MIRAMAR RD over MTDB, BNSF RY, & AMTRAK

Map 

Coordinates:
+32.87778, -117.17389
32°52'40" N, 117°10'26" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MIRAMAR RD over MTDB, BNSF RY, & AMTRAK
Structure number:57C0075
Location:1.2 MI E OF I-805
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:36.1 ft. [11.0 m]
Total length:103.0 ft. [31.4 m]
Roadway width between curbs:104.0 ft. [31.7 m]
Deck width edge-to-edge:123.0 ft. [37.5 m]
Vertical clearance below bridge:24.9 ft. [7.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1975
Year reconstructed:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:60,580 [as of 2013]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:86.2 tons [78.4 metric tons]
Inventory rating:51.7 tons [47.0 metric tons]
Sufficiency rating:69.2

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201569.2FairFairFairVery Good-60580
March 201379.5PoorPoorSatisfactoryGoodSD60580
December 201079.5PoorPoorSatisfactoryGoodSD60580
September 200878.8PoorPoorSatisfactoryGoodSD65000
November 200578.8PoorPoorSatisfactoryGoodSD65000
June 200382.2GoodGoodGoodGood-65000
August 200182.2GoodGoodGoodGood-65000
May 199983.3GoodGoodGoodGood-65000
April 199783.3GoodGoodGoodGood-65000
January 199582.6GoodVery GoodVery GoodVery Good-65000
December 199282.6GoodVery GoodVery GoodVery Good-65000
January 199182.6GoodVery GoodVery GoodVery Good-65000