HILLEN ROAD over CHINQUAPIN RUN

Facts 

Name:	HILLEN ROAD over CHINQUAPIN RUN
Structure number:	200000BC3556020
Location:	0.2 MI N OF COLDSPRING LA
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Collector (Urban) [17]
Length of largest span:	11.2 ft. [3.4 m]
Total length:	21.0 ft. [6.4 m]
Roadway width between curbs:	71.9 ft. [21.9 m]
Deck width edge-to-edge:	71.9 ft. [21.9 m]
Skew angle:	99°
Owner:	City or Municipal Highway Agency [04]
Year reconstructed:	1950
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:	2
Main spans material:	Concrete [1]
Main spans design:	Culvert [19]
Deck type:	Not applicable [N]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,815 [as of 2007]
Truck traffic:	5% of total traffic
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]
Culvert condition:	Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	79.2 tons [72.0 metric tons]
Inventory rating:	55.4 tons [50.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	80.8
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$33,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,886 [as of 1994]
Truck traffic:	5% of total traffic
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]
Culvert condition:	Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	79.2 tons [72.0 metric tons]
Inventory rating:	55.4 tons [50.4 metric tons]
Sufficiency rating:	69.8
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$40,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,886 [as of 1988]
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]
Culvert condition:	Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:	Bridge not over waterway. [N]
Sufficiency rating:	70.0

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