I-90 over CITY STREETS

Map 

Facts 

Name:	I-90 over CITY STREETS
Structure number:	0013706B0000000
Location:	0.2 W JCT I-5
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	230.0 ft. [70.1 m]
Total length:	1222.2 ft. [372.5 m]
Roadway width between curbs:	42.0 ft. [12.8 m]
Deck width edge-to-edge:	44.9 ft. [13.7 m]
Vertical clearance above deck:	23.0 ft. [7.0 m]
Vertical clearance below bridge:	18.0 ft. [5.5 m]
Owner:	State Highway Agency [01]
Year built:	1991
Historic significance:	Historical significance is not determinable at this time [4]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	6
Main spans material:	Prestressed concrete continuous [6]
Main spans design:	Box Beam or girders - Single or Spread [06]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Latex Concrete or similar additive [3]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	22,307 [as of 2007]
Truck traffic:	9% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	98.0 tons [89.1 metric tons]
Inventory rating:	83.2 tons [75.6 metric tons]
Sufficiency rating:	90.7
Estimated cost of work:	$680,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	28,000 [as of 1994]
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]
Scour condition:	Bridge not over waterway. [N]
Inventory rating:	83.2 tons [75.6 metric tons]
Sufficiency rating:	87.1
Estimated cost of work:	$785,000

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