AL 69 over BURLINGTON RR

Map 

Facts 

Name:	AL 69 over BURLINGTON RR
Structure number:	004090
Location:	.5M.SO. AL 124 INTER.
Purpose:	Carries highway over railroad and waterway
Route classification:	Minor Arterial (Rural) [06]
Length of largest span:	36.7 ft. [11.2 m]
Total length:	195.9 ft. [59.7 m]
Roadway width between curbs:	24.0 ft. [7.3 m]
Deck width edge-to-edge:	26.9 ft. [8.2 m]
Vertical clearance below bridge:	21.3 ft. [6.5 m]
Owner:	State Highway Agency [01]
Year built:	1951
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	M 13.5 / H 15 [2]
Number of main spans:	6
Main spans material:	Concrete [1]
Main spans design:	Tee beam [04]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,970 [as of 2008]
Truck traffic:	11% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 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:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	25.0 tons [22.7 metric tons]
Inventory rating:	18.8 tons [17.1 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	54.7
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$1,946,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	4,420 [as of 1997]
Truck traffic:	11% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Good [7 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:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	25.0 tons [22.7 metric tons]
Inventory rating:	18.9 tons [17.2 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	43.6
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$783,000

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