SIXTH STREET BR over 10TH ST BYPASS,ALLEGH RV

Map 

Facts 

Name:	SIXTH STREET BR over 10TH ST BYPASS,ALLEGH RV
Structure number:	027301000020120
Location:	AL02 6 ST TO NORTH SIDE
Purpose:	Carries highway and pedestrian walkway over highway and waterway
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	430.1 ft. [131.1 m]
Total length:	995.1 ft. [303.3 m]
Roadway width between curbs:	38.1 ft. [11.6 m]
Deck width edge-to-edge:	38.1 ft. [11.6 m]
Vertical clearance above deck:	16.4 ft. [5.0 m]
Vertical clearance below bridge:	621.4 ft. [189.4 m]
Owner:	County Highway Agency [02]
Year built:	1928
Year reconstructed:	1995
Historic significance:	Bridge is on the National Register of Historic Places [1]
Design load:	M 13.5 / H 15 [2]
Number of main spans:	3
Main spans material:	Steel continuous [4]
Main spans design:	Suspension [13]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	12,824 [as of 2005]
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Fair [5 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]
Pier/abutment protection:	None present but re-evaluation suggested [5]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:	56.9 tons [51.7 metric tons]
Inventory rating:	33.9 tons [30.8 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	56.3
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$3,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	12,824 [as of 1999]
Truck traffic:	6% 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:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:	None present but re-evaluation suggested [5]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	53.5 tons [48.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	67.4
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$3,488,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	12,824 [as of 1991]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
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]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	53.5 tons [48.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	55.4
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$3,492,000

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