E MAIN over SHELL ROCK RIVER

Map 

Facts 

Name:	E MAIN over SHELL ROCK RIVER
Structure number:	000000000010050
Location:	0882309
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) [07]
Length of largest span:	87.9 ft. [26.8 m]
Total length:	176.2 ft. [53.7 m]
Roadway width between curbs:	24.9 ft. [7.6 m]
Deck width edge-to-edge:	39.4 ft. [12.0 m]
Skew angle:	10°
Owner:	City or Municipal Highway Agency [04]
Year built:	1922
Year reconstructed:	1977
Historic significance:	Bridge is possibly eligible for the National Register of Historic Places [3]
Number of main spans:	2
Main spans material:	Concrete continuous [2]
Main spans design:	Arch - Deck [11]
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:	3,100 [as of 2001]
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Poor [4 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:	29.7 tons [27.0 metric tons]
Inventory rating:	17.8 tons [16.2 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	16.4
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,526,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,440 [as of 1997]
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:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	29.7 tons [27.0 metric tons]
Inventory rating:	17.8 tons [16.2 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	39.9
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$275,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	2,391 [as of 1978]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 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]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	29.7 tons [27.0 metric tons]
Inventory rating:	17.8 tons [16.2 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	56.2
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$275,000

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