I-635 NB HIGHWAY over US-24 HWY (STATE AVE)

Map 

Facts 

Name:	I-635 NB HIGHWAY over US-24 HWY (STATE AVE)
Structure number:	999963501050491
Location:	I-635 / US-24 JCT
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	91.9 ft. [28.0 m]
Total length:	232.0 ft. [70.7 m]
Roadway width between curbs:	66.3 ft. [20.2 m]
Deck width edge-to-edge:	68.6 ft. [20.9 m]
Vertical clearance below bridge:	17.1 ft. [5.2 m]
Skew angle:	8°
Owner:	State Highway Agency [01]
Year built:	1968
Year reconstructed:	2005
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	3
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Low slump Concrete [4]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	29,750 [as of 2009]
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]
Operating rating:	69.9 tons [63.5 metric tons]
Inventory rating:	41.9 tons [38.1 metric tons]
Sufficiency rating:	89.0
Recommended work:	Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:	$530,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	27,495 [as of 1999]
Truck traffic:	6% of total traffic
Deck condition:	Very Good [8 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:	69.3 tons [63.0 metric tons]
Inventory rating:	41.6 tons [37.8 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	85.2
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,200,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	22,140 [as of 1990]
Truck traffic:	5% of total traffic
Deck condition:	Satisfactory [6 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:	56.9 tons [51.7 metric tons]
Inventory rating:	33.0 tons [30.0 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	86.8

Comments