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CR-931 over BOOT KEY HRBR (FRAC CRI)

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+24.70333, -81.10500
24°42'12" N, 81°06'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CR-931 over BOOT KEY HRBR (FRAC CRI)
Structure number:904490
Location:0.3 MILE S of US 1
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:79.1 ft. [24.1 m]
Total length:943.3 ft. [287.5 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:36.4 ft. [11.1 m]
Vertical clearance above deck:21.7 ft. [6.6 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Movable - Bascule [16]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2009

Good/Fair/Poor Condition:Poor
Status:Bridge closed to all traffic [K]
Average daily traffic:343 [as of 2005]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:22.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2009PoorSatisfactoryPoorPoor34322.2
December 1999PoorSatisfactorySatisfactoryPoor34349.3
October 1991FairSatisfactoryGoodFair27567.4