CR 70 over Williams Branch

Map 

Facts 

Name:	CR 70 over Williams Branch
Structure number:	000000000010053
Location:	200' W SH 17
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) [09]
Length of largest span:	13.1 ft. [4.0 m]
Total length:	24.0 ft. [7.3 m]
Roadway width between curbs:	16.4 ft. [5.0 m]
Deck width edge-to-edge:	16.4 ft. [5.0 m]
Owner:	County Highway Agency [02]
Year built:	1965
Historic significance:	Historical significance is not determinable at this time [4]
Number of main spans:	2
Main spans material:	Wood or timber [7]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Wood or Timber [8]
Wearing surface:	Wood or Timber [7]

2010 Inspection 

Status:	Posted for load [P]
Average daily traffic:	50 [as of 1987]
Truck traffic:	1% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:	Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:	13.0 tons [11.8 metric tons]
Inventory rating:	9.0 tons [8.2 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	47.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

2000 Inspection 

Status:	Posted for load [P]
Average daily traffic:	50 [as of 1994]
Truck traffic:	1% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	12.9 tons [11.7 metric tons]
Inventory rating:	8.9 tons [8.1 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	36.7
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$206,000

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	50 [as of 1987]
Truck traffic:	1% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	19.8 tons [18.0 metric tons]
Inventory rating:	8.7 tons [7.9 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	40.7
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$77,000

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