4TH AVE S over RAILROAD STATION

Map 

Facts 

Name:	4TH AVE S over RAILROAD STATION
Structure number:	085050000000000
Location:	4th Ave S & Jackson
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	30.8 ft. [9.4 m]
Total length:	1178.2 ft. [359.1 m]
Roadway width between curbs:	58.1 ft. [17.7 m]
Deck width edge-to-edge:	88.9 ft. [27.1 m]
Vertical clearance below bridge:	18.0 ft. [5.5 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1910
Year reconstructed:	1981
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 22.5 / HS 25 [9]
Number of main spans:	67
Main spans material:	Concrete continuous [2]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Latex Concrete or similar additive [3]

2010 Inspection 

Status:	Open, posting recommended but not legally implemented [B]
Average daily traffic:	34,205 [as of 2009]
Truck traffic:	5% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	69.3 tons [63.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	70.0
Estimated cost of work:	$5,300,000

2000 Inspection 

Status:	Open, posting recommended but not legally implemented [B]
Average daily traffic:	22,600 [as of 1988]
Truck traffic:	5% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	69.3 tons [63.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	81.0
Estimated cost of work:	$5,300,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	22,600 [as of 1988]
Truck traffic:	5% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	69.3 tons [63.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	81.0
Estimated cost of work:	$5,300,000

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