Share:

LOCH RAVEN BOULEVA over CHINQUAPIN RUN

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCH RAVEN BOULEVA over CHINQUAPIN RUN
Structure number:200000BC3403011
Location:0.6 MI N COLDSPRING LA
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:73.2 ft. [22.3 m]
Total length:203.1 ft. [61.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1932
Year reconstructed:1977
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:32,200 [as of 2007]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:81.8 tons [74.4 metric tons]
Inventory rating:51.9 tons [47.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:80.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$81,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201480.0Functionally obsoleteSatisfactorySatisfactorySatisfactory32200
August 201269.0Functionally obsoleteSatisfactoryFairFair32200
August 201068.0Functionally obsoleteSatisfactoryFairSatisfactory32200
October 200868.0Functionally obsoleteSatisfactoryFairSatisfactory32200
January 200668.0Functionally obsoleteSatisfactoryFairSatisfactory32200
November 200368.0Functionally obsoleteSatisfactoryFairSatisfactory32200
November 200168.0Functionally obsoleteSatisfactoryFairSatisfactory28000
November 199968.0Functionally obsoleteSatisfactoryFairSatisfactory28000
November 199768.0Functionally obsoleteSatisfactoryFairSatisfactory28000
January 199768.0Functionally obsoleteSatisfactoryFairSatisfactory28000
March 199564.8Functionally obsoleteSatisfactoryFairSatisfactory28000
October 199266.8Functionally obsoleteSatisfactoryFairSatisfactory28000
November 199078.3Functionally obsoleteGoodSatisfactorySatisfactory28000