SR 37 over I-75 (EXIT 39)


+31.16017, -83.43923
31°09'37" N, 83°26'21" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 37 over I-75 (EXIT 39)
Structure number:000000007550540
Location:WEST ADEL
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:128.9 ft. [39.3 m]
Total length:257.9 ft. [78.6 m]
Roadway width between curbs:82.7 ft. [25.2 m]
Deck width edge-to-edge:102.4 ft. [31.2 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:50°
Owner:State Highway Agency [01]
Year built:2006
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,900 [as of 2011]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:48.5 tons [44.1 metric tons]
Inventory rating:28.7 tons [26.1 metric tons]
Sufficiency rating:88.7
Estimated cost of work:$3,113,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201688.7GoodGoodVery GoodGood-7900
November 201488.7GoodVery GoodVery GoodGood-7900
October 201290.7GoodVery GoodVery GoodGood-7900
October 201089.7GoodVery GoodVery GoodVery Good-10190
November 200895.9GoodVery GoodVery GoodVery Good-10190
November 200671.5GoodVery GoodVery GoodVery Good-10190

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.3,0483,048000
Steel Protective Coatingsq. ft.33,52833,528000
Reinforced Concrete Decksq. ft.19,81219,812000
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.320320000
Reinforced Concrete Pier Caplinear ft.300300000
Pourable Jointlinear ft.4804503000
Movable Bearingeach2424000
Steel Protective Coatingsq. ft.2424000
Fixed Bearingeach1212000
Steel Protective Coatingsq. ft.2424000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.508508000
Reinforced Concrete Bridge Raillinear ft.508508000
Masonry Bridge Raillinear ft.508508000