HIGHWAY AVENUE over TRIB TO CEDAR RIVER

Map 

Facts 

Name:	HIGHWAY AVENUE over TRIB TO CEDAR RIVER
Structure number:	724041
Location:	0.3 MI EAST OF LANE AVE
Purpose:	Carries highway over waterway
Route classification:	Local (Urban) [19]
Length of largest span:	17.4 ft. [5.3 m]
Total length:	65.0 ft. [19.8 m]
Roadway width between curbs:	24.0 ft. [7.3 m]
Deck width edge-to-edge:	25.6 ft. [7.8 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1959
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:	4
Main spans material:	Concrete [1]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Posted for load [P]
Average daily traffic:	3,001 [as of 2008]
Truck traffic:	10% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Serious [3 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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:	27.9 tons [25.4 metric tons]
Inventory rating:	16.9 tons [15.4 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	20.3
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$199,000

2000 Inspection 

Status:	[-]
Average daily traffic:	3,001 [as of 1999]
Truck traffic:	10% of total traffic
Deck condition:	[- out of 9]
Superstructure condition:	[- out of 9]
Substructure condition:	[- out of 9]
Operating rating:	27.9 tons [25.4 metric tons]
Inventory rating:	16.9 tons [15.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	55.3
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$199,000

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	5,901 [as of 1991]
Truck traffic:	10% 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 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:	Scour calculation/evaluation has not been made. [6]
Operating rating:	27.7 tons [25.2 metric tons]
Inventory rating:	16.8 tons [15.3 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	42.7
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$178,000

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