RAMP 45 TO I565 over I-565; SR 20


+34.71667, -86.58333
34°43'00" N, 86°34'60" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP 45 TO I565 over I-565; SR 20
Structure number:015766
Location:1 MI. EAST CO. LINE RD.
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:101.1 ft. [30.8 m]
Total length:345.2 ft. [105.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:21.0 ft. [6.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1989
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:4
Main spans material:Prestressed concrete [5]
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: September 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,636 [as of 2015]
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:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:56.4 tons [51.3 metric tons]
Inventory rating:38.6 tons [35.1 metric tons]
Sufficiency rating:98.8
Estimated cost of work:$3,708,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201598.8GoodGoodVery GoodGood-2636
September 201398.8GoodGoodVery GoodGood-2436
September 201198.8GoodVery GoodVery GoodVery Good-2436
September 200998.8GoodVery GoodVery GoodVery Good-2100
September 200799.8GoodVery GoodVery GoodVery Good-2100
September 200599.8GoodVery GoodVery GoodVery Good-2100
September 200399.8GoodVery GoodVery GoodVery Good-1909
August 200198.8GoodVery GoodVery GoodVery Good-1909
September 199996.8GoodVery GoodVery GoodVery Good-1872
August 199797.8GoodVery GoodVery GoodVery Good-1800
August 199597.9GoodVery GoodVery GoodVery Good-1800
August 199397.9GoodVery GoodVery GoodVery Good-1000