I0049 over MT ZION RD


+32.41815, -93.75210
32°25'05" N, 93°45'08" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0049 over MT ZION RD
Structure number:040904550805276
Location:RAMP WS AT LA 3132 INTG
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:123.0 ft. [37.5 m]
Total length:910.1 ft. [277.4 m]
Roadway width between curbs:31.2 ft. [9.5 m]
Deck width edge-to-edge:33.8 ft. [10.3 m]
Vertical clearance below bridge:26.2 ft. [8.0 m]
Owner:State Highway Agency [01]
Year built:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:8
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,180 [as of 2015]
Truck traffic:26% of total traffic
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:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood418098.0
August 2015GoodGoodGoodGood418097.0
August 2013GoodGoodGoodGood470098.0
January 2013GoodGoodGoodGood468098.0
January 2011GoodGoodGoodGood587098.0
January 2009GoodVery GoodVery GoodVery Good559098.0
February 2007GoodVery GoodVery GoodVery Good647098.0
January 2005GoodVery GoodVery GoodVery Good644198.0
February 2003GoodVery GoodVery GoodVery Good203198.0
May 2001GoodVery GoodVery GoodVery Good149898.0
April 1999GoodVery GoodVery GoodVery Good1498100.0
January 1997GoodVery GoodVery GoodVery Good1202100.0
January 1995GoodVery GoodVery GoodVery Good1226100.0
February 1993GoodVery GoodVery GoodVery Good544100.0
December 1991GoodVery GoodVery GoodVery Good544100.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.2,7362,736000
Prestressed Concrete Top Flangesq. ft.30,94029,0221,91800
Reinforced Concrete Columneach1010000
Reinforced Concrete Abutmentlinear ft.90751500
Reinforced Concrete Pier Caplinear ft.270270000
Strip Seal Jointlinear ft.1841622200
Elastomeric Bearingeach5656000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,8201,819010