RTE I278 over RELIEF

Map 

Facts 

Name:	RTE I278 over RELIEF
Structure number:	00000000552121B
Location:	I278 OVER THE NARROWS
Route classification:	Principal Arterial - Interstate (Urban) [11]
Tolls:	Yes [1]
Length of largest span:	111.9 ft. [34.1 m]
Total length:	568.9 ft. [173.4 m]
Roadway width between curbs:	17.7 ft. [5.4 m]
Deck width edge-to-edge:	24.9 ft. [7.6 m]
Vertical clearance above deck:	16.1 ft. [4.9 m]
Skew angle:	40°
Owner:	Local Toll Authority [32]
Year built:	1967
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:	5
Main spans material:	Steel [3]
Main spans design:	Stringer/Multi-beam or girder [02]
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:	169,791 [as of 1989]
Truck traffic:	13% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	108.8 tons [98.9 metric tons]
Inventory rating:	60.8 tons [55.3 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	66.1
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:	$8,239,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	169,791 [as of 1989]
Truck traffic:	9% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	69.9 tons [63.5 metric tons]
Inventory rating:	47.9 tons [43.5 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	66.1
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$3,801,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	169,791 [as of 1989]
Truck traffic:	9% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	62.5
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$232,000

Comments