WEST SHORE ROAD over MILL NECK CREEK

Map 

Facts 

Name:	WEST SHORE ROAD over MILL NECK CREEK
Structure number:	000000003300010
Location:	AT BAYVILLE
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	89.9 ft. [27.4 m]
Total length:	540.7 ft. [164.8 m]
Roadway width between curbs:	29.9 ft. [9.1 m]
Deck width edge-to-edge:	42.0 ft. [12.8 m]
Vertical clearance below bridge:	11.8 ft. [3.6 m]
Owner:	County Highway Agency [02]
Year built:	1938
Year reconstructed:	1993
Historic significance:	Bridge is eligible for the National Register of Historic Places [2]
Design load:	M 18 / H 20 [4]
Main span material:	Steel [3]
Main span design:	Movable - Bascule [16]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,950 [as of 1985]
Truck traffic:	5% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 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]
Pier/abutment protection:	In place and functioning [2]
Scour condition:	Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:	61.6 tons [56.0 metric tons]
Inventory rating:	28.1 tons [25.5 metric tons]
Sufficiency rating:	63.8
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:	$9,604,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,950 [as of 1985]
Truck traffic:	10% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:	In place and functioning [2]
Scour condition:	Bridge over "tidal" waters that has not been evaluated for scour, but considered low risk. [T]
Operating rating:	25.9 tons [23.5 metric tons]
Inventory rating:	16.0 tons [14.5 metric tons]
Sufficiency rating:	43.8
Recommended work:	Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:	$2,671,000

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	8,950 [as of 1985]
Truck traffic:	10% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Serious [3 out of 9]
Substructure condition:	Serious [3 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]
Pier/abutment protection:	None present but re-evaluation suggested [5]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	25.7 tons [23.4 metric tons]
Inventory rating:	15.8 tons [14.4 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	6.8
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$4,919,000

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