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MAIN ROAD over MYAKKA RIVER

Map

Coordinates:
+27.24556, -82.30722
27°14'44" N, 82°18'26" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:MAIN ROAD over MYAKKA RIVER
Structure number:170401
Location:MYAKKA RIVER STATE PARK
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Tolls:Yes, on toll road [2]
Length of largest span:20.0 ft. [6.1 m]
Total length:200.1 ft. [61.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Owner:State Park, Forest, or Reservation Agency [11]
Year built:1940
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:10
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:610 [as of 2015]
Truck traffic:2% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:37.8 tons [34.4 metric tons]
Inventory rating:22.7 tons [20.6 metric tons]
Sufficiency rating:70.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201670.5GoodGoodGoodGood-610
October 201470.5GoodGoodGoodGood-610
October 201270.5GoodGoodGoodGood-610
October 201084.9GoodGoodGoodGood-610
October 200883.4GoodGoodGoodGood-610
October 200683.4GoodGoodGoodGood-610
October 200483.4GoodGoodGoodGood-610
October 200283.4GoodGoodGoodGood-610
October 200083.4GoodGoodGoodGood-610
October 199883.5GoodGoodGoodGood-580
November 199683.6GoodGoodGoodGood-500
May 199683.6GoodGoodGoodGood-500
May 199479.1GoodGoodGoodGood-500
May 199279.1FairGoodGoodSatisfactory-500
January 199179.1FairSatisfactoryGoodGood-500