S HARBOR ISLAND BL over GARRISON CHANNEL

Map 

Facts 

Name:	S HARBOR ISLAND BL over GARRISON CHANNEL
Structure number:	105629
Location:	0.2 MI S/O CHANNELSIDE DR
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Collector (Urban) [17]
Length of largest span:	94.2 ft. [28.7 m]
Total length:	423.9 ft. [129.2 m]
Roadway width between curbs:	30.5 ft. [9.3 m]
Deck width edge-to-edge:	58.4 ft. [17.8 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1983
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:	5
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:	6,000 [as of 2007]
Truck traffic:	5% of total traffic
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:	57.9 tons [52.6 metric tons]
Inventory rating:	34.8 tons [31.6 metric tons]
Sufficiency rating:	83.1

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