SR-103 (LANE AVE.) over CEDAR RIVER

Map 

Facts 

Name:	SR-103 (LANE AVE.) over CEDAR RIVER
Structure number:	720402
Location:	1.32 MI. N. OF SAN JUAN
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	38.1 ft. [11.6 m]
Total length:	109.9 ft. [33.5 m]
Roadway width between curbs:	64.0 ft. [19.5 m]
Deck width edge-to-edge:	76.1 ft. [23.2 m]
Owner:	State Highway Agency [01]
Year built:	1975
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	3
Main spans material:	Prestressed concrete [5]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	19,400 [as of 2008]
Truck traffic:	2% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:	58.9 tons [53.5 metric tons]
Inventory rating:	42.9 tons [39.0 metric tons]
Sufficiency rating:	93.3

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	16,500 [as of 1997]
Truck traffic:	10% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:	58.9 tons [53.5 metric tons]
Inventory rating:	42.9 tons [39.0 metric tons]
Sufficiency rating:	91.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	21,545 [as of 1989]
Truck traffic:	10% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 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:	Scour calculation/evaluation has not been made. [6]
Operating rating:	58.4 tons [53.1 metric tons]
Inventory rating:	41.6 tons [37.8 metric tons]
Sufficiency rating:	92.2

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