CITYST over I-20


+32.49997, -93.75216
32°29'60" N, 93°45'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:CITYST over I-20
Structure number:040904510118271
Location:.9 MI EAST OF US 80
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:142.1 ft. [43.3 m]
Total length:269.0 ft. [82.0 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:64.3 ft. [19.6 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:56°
Owner:State Highway Agency [01]
Year built:1994
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2014 

Status:Open, no restriction [A]
Average daily traffic:68,450 [as of 2014]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:62.4 tons [56.7 metric tons]
Inventory rating:37.6 tons [34.2 metric tons]
Sufficiency rating:67.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201467.7Not deficientGoodGoodGood68450
March 201273.0Not deficientGoodGoodGood49850
March 201073.2Not deficientGoodGoodGood47750
February 200874.3Not deficientVery GoodVery GoodVery Good38600
February 200674.8Not deficientVery GoodVery GoodVery Good34803
March 200474.6Not deficientVery GoodVery GoodVery Good36650
April 200273.8Not deficientVery GoodVery GoodVery Good43400
March 200076.3Not deficientVery GoodVery GoodVery Good39243
March 199876.3Not deficientVery GoodVery GoodVery Good39243
May 199679.6Not deficientVery GoodVery GoodVery Good11580
August 199481.9Not deficientVery GoodVery GoodVery Good11580
May 19942.0Structurally deficient---37058
October 19932.0Structurally deficient---35410
April 19932.0Structurally deficient---36710
March 199265.9Functionally obsoleteGoodGoodGood36710