Share:

SOUTH WEST STREET over TOWN CREEK

Map 

Coordinates:
+32.28854, -90.18632
32°17'19" N, 90°11'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SOUTH WEST STREET over TOWN CREEK
Structure number:SA2500000000129
Location:SEC 10 T 5N R 1E
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:40.0 ft. [12.2 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2015 

Status:Posted for load [P]
Average daily traffic:4,500 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Critical [2 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:23.8 tons [21.6 metric tons]
Inventory rating:15.2 tons [13.8 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:18.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$144,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201518.9Structurally deficientSatisfactorySatisfactoryCritical4500
January 201430.3Structurally deficientSatisfactoryGoodFair4500
February 201342.9Functionally obsoleteSatisfactoryGoodFair4500
March 201242.9Functionally obsoleteSatisfactoryGoodFair4500
February 201158.2Functionally obsoleteVery GoodGoodGood4500
February 201058.2Functionally obsoleteVery GoodVery GoodGood4500
November 200758.2Functionally obsoleteVery GoodVery GoodGood4500
November 200558.2Functionally obsoleteVery GoodVery GoodGood4500
February 200458.2Functionally obsoleteVery GoodVery GoodGood4500
February 200258.2Functionally obsoleteVery GoodVery GoodGood4500
February 200056.4Functionally obsoleteVery GoodVery GoodVery Good7500
March 199856.4Functionally obsoleteVery GoodVery GoodVery Good7500
April 199656.4Functionally obsoleteVery GoodVery GoodVery Good7500