10TH STREET over I-70, RAILROAD YARD

Map 

Facts 

Name:	10TH STREET over I-70, RAILROAD YARD
Structure number:	514301050000144
Location:	10TH. ST. VIADUCT
Purpose:	Carries highway and pedestrian walkway over highway and railroad
Route classification:	Collector (Urban) [17]
Length of largest span:	103.0 ft. [31.4 m]
Total length:	939.7 ft. [286.4 m]
Roadway width between curbs:	32.2 ft. [9.8 m]
Deck width edge-to-edge:	40.7 ft. [12.4 m]
Vertical clearance below bridge:	21.3 ft. [6.5 m]
Skew angle:	13°
Owner:	County Highway Agency [02]
Year built:	1994
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:	8
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
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:	11,840 [as of 1994]
Truck traffic:	10% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Excellent [9 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	74.8 tons [68.0 metric tons]
Inventory rating:	43.9 tons [39.9 metric tons]
Sufficiency rating:	89.8

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	11,840 [as of 1994]
Truck traffic:	10% of total traffic
Deck condition:	Excellent [9 out of 9]
Superstructure condition:	Excellent [9 out of 9]
Substructure condition:	Excellent [9 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	74.8 tons [68.0 metric tons]
Inventory rating:	43.9 tons [39.9 metric tons]
Sufficiency rating:	89.8

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	10,207 [as of 1989]
Truck traffic:	10% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Serious [3 out of 9]
Substructure condition:	Serious [3 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	8.9 tons [8.1 metric tons]
Inventory rating:	5.9 tons [5.4 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	16.2
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$4,656,000

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