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COSTILLA STREET over SHOOKS RUN

Map 

Coordinates:
+38.82799, -104.81594
38°49'41" N, 104°48'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:COSTILLA STREET over SHOOKS RUN
Structure number:CSG-G.76-08.23
Location:0.2 MI E OF WAHSATCH AVE.
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:27.2 ft. [8.3 m]
Total length:27.2 ft. [8.3 m]
Deck width edge-to-edge:205.1 ft. [62.5 m]
Skew angle:99°
Owner:City or Municipal Highway Agency [04]
Year built:1930
Historic significance:Historical significance is not determinable at this time [4]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2014 

Status:Open, no restriction [A]
Average daily traffic:4,171 [as of 2013]
Truck traffic:6% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Large spalls, heavy scaling, wide cracks, considerable efflorescence or opened construction joint permitting loss of backfill. Considerable settlement or misalignment. Considerable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection throughout, extensive corrosion or deep pitting. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:39.9 tons [36.3 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:56.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201456.2Structurally deficient---4171
April 201256.1Structurally deficient---5048
May 201056.1Structurally deficient---5048
February 200855.8Structurally deficient---6390
May 200655.8Structurally deficient---6390
May 200453.8Structurally deficient---6390
May 200254.3Structurally deficient---7220
June 200053.7Structurally deficient---7220
200070.0Not deficient---7220
September 199870.0Not deficient---7220
November 199653.7Structurally deficient---6871
July 199454.0Structurally deficient---6871
October 199254.0Structurally deficient---6871
August 199060.0Structurally deficient---4352