IH 35W NBML over FM 407


+33.10041, -97.22403
33°06'01" N, 97°13'27" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IH 35W NBML over FM 407
Structure number:180610008113112
Location:2.69 MI N OF FM 1171
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:65.0 ft. [19.8 m]
Total length:194.9 ft. [59.4 m]
Roadway width between curbs:38.7 ft. [11.8 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1969
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20,030 [as of 2013]
Truck traffic:14% 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:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2016GoodGoodGoodGood2003088.4
January 2014GoodGoodGoodGood2203089.7
January 2012GoodGoodGoodGood1964090.6
March 2010GoodGoodGoodGood2107090.1
February 2008GoodGoodGoodGood1946090.7
February 2006GoodGoodGoodGood1882092.9
March 2004GoodGoodGoodGood1585094.1
April 2002GoodGoodGoodGood1273093.2
February 2000GoodGoodGoodGood1212095.5
January 1998GoodGoodGoodGood1092095.9
May 1996GoodGoodGoodGood892096.7
June 1994GoodGoodGoodGood907096.6
April 1992GoodGoodVery GoodGood859096.8
October 1989GoodGoodVery GoodVery Good749095.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Abutmentlinear ft.92811100
Reinforced Concrete Pier Caplinear ft.9284710
Pourable Jointlinear ft.1841691500
Elastomeric Bearingeach3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3903553500