Share:

LRD 29TH STREET over UNION PACIFIC RR

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LRD 29TH STREET over UNION PACIFIC RR
Structure number:B40071800000000
Location:1.0M STH59
Purpose:Carries highway over railroad
Route classification:Local (Urban) [19]
Length of largest span:68.9 ft. [21.0 m]
Total length:69.9 ft. [21.3 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Vertical clearance below bridge:22.0 ft. [6.7 m]
Skew angle:24°
Owner:City or Municipal Highway Agency [04]
Year built:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,462 [as of 2013]
Truck traffic:22% 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]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:66.4 tons [60.4 metric tons]
Inventory rating:57.0 tons [51.8 metric tons]
Sufficiency rating:99.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201699.9GoodVery GoodVery GoodVery Good-1462
August 201499.9GoodVery GoodVery GoodVery Good-1462
August 201297.9GoodVery GoodVery GoodVery Good-1954
August 2010100.0GoodVery GoodVery GoodVery Good-1954
August 200899.6GoodVery GoodVery GoodVery Good-1954