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SR-202 (JTB) over MILL DAM BRANCH

Map

Coordinates:
+30.25194, -81.52083
30°15'07" N, 81°31'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR-202 (JTB) over MILL DAM BRANCH
Structure number:720130
Location:2 MI. E. OF US-ALT-1
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:25.9 ft. [7.9 m]
Total length:178.2 ft. [54.3 m]
Roadway width between curbs:128.9 ft. [39.3 m]
Deck width edge-to-edge:137.1 ft. [41.8 m]
Owner:State Highway Agency [01]
Year built:1972
Year reconstructed:2009
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:7
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:52,250 [as of 2014]
Truck traffic:5% 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]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:44.4 tons [40.4 metric tons]
Inventory rating:34.2 tons [31.1 metric tons]
Sufficiency rating:79.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201579.5GoodGoodGoodGood-52250
August 201352.5PoorGoodGoodPoor-50500
August 201179.5GoodGoodGoodGood-47500
August 200979.5GoodGoodGoodGood-76327
August 200797.4GoodGoodGoodGood-45750
August 200597.9GoodGoodGoodGood-43750
August 200398.1GoodGoodGoodGood-40250
August 200198.1GoodGoodGoodGood-40000
September 199996.3GoodGoodGoodGood-36500
September 199796.4GoodGoodGoodGood-38000
October 199597.6GoodGoodGoodVery Good-32500
October 199398.4GoodGoodVery GoodVery Good-21082
November 199198.9GoodVery GoodVery GoodVery Good-14494

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Abutmentlinear ft.308306200
Prestressed Concrete Pileeach1504070400
Reinforced Concrete Pier Caplinear ft.940934600
Joints
Pourable Jointlinear ft.4543916300
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7137021100
Deck
Reinforced Concrete Slabsq. ft.24,41323,1921,22100
Wearing Surfacessq. ft.24,41323,1921,22100