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US-1 (MAIN ST.) over ST. JOHNS RIVER

Map 

Coordinates:
+30.32194, -81.65861
30°19'19" N, 81°39'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US-1 (MAIN ST.) over ST. JOHNS RIVER
Structure number:720022
Location:SR-5 OVER ST. JOHNS RIVER
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:365.2 ft. [111.3 m]
Total length:1680.2 ft. [512.1 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Vertical clearance above deck:15.7 ft. [4.8 m]
Vertical clearance below bridge:126.6 ft. [38.6 m]
Owner:State Highway Agency [01]
Year built:1941
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Movable - Lift [15]
Deck type:Open Grating [3]

Latest Available Inspection: September 2014 

Status:Open, no restriction [A]
Average daily traffic:18,200 [as of 2013]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:In place and functioning [2]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:42.0 tons [38.2 metric tons]
Inventory rating:25.2 tons [22.9 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:47.7
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$300,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201447.7Functionally obsoleteSatisfactoryFairFair18200
September 201244.5Functionally obsoleteSatisfactoryFairFair30500
September 201044.5Functionally obsoleteSatisfactoryFairFair30500
September 200842.5Functionally obsoleteFairFairFair33500
September 200643.7Functionally obsoleteFairFairFair31500
September 200452.0Functionally obsoleteSatisfactoryFairFair21400
September 200249.1Functionally obsoleteSatisfactoryFairFair33500
September 200047.4Functionally obsoleteSatisfactoryFairFair40500
September 199848.6Functionally obsoleteSatisfactoryFairFair35500
January 199945.4Functionally obsoleteSatisfactoryFairFair40500
September 199646.0Functionally obsoleteSatisfactoryFairFair37000
September 199445.4Functionally obsoleteGoodFairSatisfactory37000
September 199256.7Functionally obsoleteSatisfactorySatisfactorySatisfactory43664
September 199144.4Functionally obsoleteSatisfactorySatisfactorySatisfactory43664