Share:

RAMP TO 8 TH AVE over 7 TH AVE SO

Map

Coordinates:
+33.50961, -86.79202
33°30'35" N, 86°47'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP TO 8 TH AVE over 7 TH AVE SO
Structure number:009592
Location:US 31 * 7 TH AVE SO
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:88.9 ft. [27.1 m]
Total length:238.9 ft. [72.8 m]
Roadway width between curbs:21.7 ft. [6.6 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Vertical clearance below bridge:18.4 ft. [5.6 m]
Skew angle:12°
Owner:State Highway Agency [01]
Year built:1968
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:3
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: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,267 [as of 2016]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:47.9 tons [43.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:83.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,441,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201783.2FairFairFairSatisfactory-7267
December 201496.3FairSatisfactorySatisfactoryGood-7267
December 201296.4FairGoodSatisfactoryGood-6766
December 201096.4FairGoodSatisfactoryGood-6571
December 200896.3FairGoodSatisfactoryGood-7096
December 200698.3FairGoodSatisfactoryGood-7151
January 200598.4FairGoodSatisfactoryGood-6789
January 200398.1FairGoodSatisfactoryGood-9600
February 200198.1FairGoodSatisfactoryGood-9600
March 199998.1FairSatisfactorySatisfactoryVery Good-9100
January 199798.1FairSatisfactorySatisfactoryVery Good-9000
January 199598.3FairSatisfactoryGoodVery Good-9000
December 199298.4FairSatisfactoryGoodVery Good-8000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.712071200
Steel Protective Coatingsq. ft.6,45801,6154,8430
Deck
Reinforced Concrete Decksq. ft.5,46205,46200
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.4641500
Reinforced Concrete Pier Caplinear ft.4343000
Joints
Strip Seal Jointlinear ft.4600046
Bearings
Movable Bearingeach90900
Fixed Bearingeach30210
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4750430450