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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 

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. ratingEvaluationDeckSuper.Sub.ADT
August 201569.2Not deficientFairFairVery Good60580
March 201379.5Structurally deficientPoorSatisfactoryGood60580
December 201079.5Structurally deficientPoorSatisfactoryGood60580
September 200878.8Structurally deficientPoorSatisfactoryGood65000
November 200578.8Structurally deficientPoorSatisfactoryGood65000
June 200382.2Not deficientGoodGoodGood65000
August 200182.2Not deficientGoodGoodGood65000
May 199983.3Not deficientGoodGoodGood65000
April 199783.3Not deficientGoodGoodGood65000
January 199582.6Not deficientVery GoodVery GoodVery Good65000
December 199282.6Not deficientVery GoodVery GoodVery Good65000
January 199182.6Not deficientVery GoodVery GoodVery Good65000