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SR 18 (WBL) over I-185 @34.13N( EXIT 34)

Map

Coordinates:
+32.85709, -84.97871
32°51'26" N, 84°58'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 18 (WBL) over I-185 @34.13N( EXIT 34)
Structure number:000000014500070
Location:7.5 MI W OF PINE MOUNTAI
Purpose:Carries highway over highway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:127.0 ft. [38.7 m]
Total length:339.9 ft. [103.6 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1977
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:4
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 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,520 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:65.3 tons [59.4 metric tons]
Inventory rating:38.6 tons [35.1 metric tons]
Sufficiency rating:97.9
Estimated cost of work:$1,993,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201597.9FairSatisfactoryGoodGood-1520
November 201397.9FairSatisfactoryGoodGood-1520
November 201199.2FairSatisfactoryGoodGood-17430
December 200999.9FairSatisfactoryGoodGood-1690
November 200799.9FairSatisfactoryGoodGood-1690
October 200599.9FairSatisfactoryGoodGood-1710
November 200395.9FairSatisfactoryGoodGoodFO1600
December 200193.9FairSatisfactoryGoodGoodFO1800
November 199993.9GoodGoodGoodGoodFO1420
October 199793.9GoodGoodVery GoodVery GoodFO1420
October 199597.9GoodGoodVery GoodVery Good-1420
October 199397.9GoodGoodVery GoodVery Good-1420
November 199197.9GoodGoodVery GoodVery Good-1420

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.2,0402,038200
Steel Protective Coatingsq. ft.18,15218,152000
Deck
Reinforced Concrete Decksq. ft.14,85814,68817000
Substructure
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.8484000
Reinforced Concrete Pier Caplinear ft.126126000
Joints
Pourable Jointlinear ft.200020000
Bearings
Movable Bearingeach2424000
Steel Protective Coatingsq. ft.2424000
Fixed Bearingeach2424000
Steel Protective Coatingsq. ft.2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.680678200