FAS 177 over I-40

Map 

Facts 

Name:	FAS 177 over I-40
Structure number:	79I00400117
Location:	SR-177 / I-40
Purpose:	Carries highway over highway
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	158.8 ft. [48.4 m]
Total length:	286.8 ft. [87.4 m]
Roadway width between curbs:	124.0 ft. [37.8 m]
Deck width edge-to-edge:	140.1 ft. [42.7 m]
Vertical clearance below bridge:	16.7 ft. [5.1 m]
Skew angle:	30°
Owner:	State Highway Agency [01]
Year built:	1988
Historic significance:	Historical significance is not determinable at this time [4]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	2
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Precast Panels [2]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	37,280 [as of 2009]
Truck traffic:	6% 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:	79.2 tons [72.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	82.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	41,710 [as of 1999]
Truck traffic:	6% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	79.2 tons [72.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	80.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$3,061,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	27,750 [as of 1991]
Truck traffic:	1% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	48.5 tons [44.1 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	84.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$776,000

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