TR 518 16 E over SANGAMON RIVER

Map 

Facts 

Name:	TR 518 16 E over SANGAMON RIVER
Structure number:	000084321418689
Location:	6.0 S LANESVILLE
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) [09]
Length of largest span:	180.1 ft. [54.9 m]
Total length:	622.1 ft. [189.6 m]
Roadway width between curbs:	15.1 ft. [4.6 m]
Deck width edge-to-edge:	16.1 ft. [4.9 m]
Vertical clearance above deck:	14.1 ft. [4.3 m]
Owner:	Town or Township Highway Agency [03]
Year built:	1901
Historic significance:	Bridge is eligible for the National Register of Historic Places [2]
Main span material:	Steel [3]
Main span design:	Truss - Thru [10]
Deck type:	Wood or Timber [8]
Wearing surface:	Wood or Timber [7]

2010 Inspection 

Status:	Posted for load [P]
Average daily traffic:	100 [as of 2007]
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	5.9 tons [5.4 metric tons]
Inventory rating:	4.0 tons [3.6 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	25.2
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,322,000

2000 Inspection 

Status:	Posted for load [P]
Average daily traffic:	75 [as of 1998]
Deck condition:	Good [7 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:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	5.0 tons [4.5 metric tons]
Inventory rating:	4.0 tons [3.6 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	25.3
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,322,000

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	19 [as of 1991]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Poor [4 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:	5.0 tons [4.5 metric tons]
Inventory rating:	4.0 tons [3.6 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	21.8
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,322,000

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