SR 1 - US 27 over ETOWAH RIVER & NS RR


+34.25443, -85.16406
34°15'16" N, 85°09'51" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 1 - US 27 over ETOWAH RIVER & NS RR
Structure number:000000011500160
Purpose:Carries highway and pedestrian walkway over railroad and waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:108.9 ft. [33.2 m]
Total length:673.9 ft. [205.4 m]
Roadway width between curbs:57.7 ft. [17.6 m]
Deck width edge-to-edge:69.2 ft. [21.1 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1956
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:10
Main spans material:Steel continuous [4]
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: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:33,670 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:70.0
Estimated cost of work:$6,105,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairFairSatisfactorySatisfactory3367070.0
October 2015FairFairSatisfactorySatisfactory3367070.0
November 2013FairSatisfactoryGoodSatisfactory3367071.1
November 2011FairSatisfactoryGoodSatisfactory3067071.7
November 2009FairSatisfactoryGoodSatisfactory3919070.0
November 2007FairSatisfactoryVery GoodSatisfactory3919070.0
September 2005FairSatisfactoryVery GoodSatisfactory3674070.5
October 2003FairSatisfactoryVery GoodGood3690093.8
January 2002GoodGoodVery GoodGood3770093.6
October 1999GoodGoodVery GoodGood5105091.7
September 1997FairSatisfactoryVery GoodSatisfactory5105089.7
August 1995FairSatisfactorySatisfactorySatisfactory5105087.1
July 1993FairSatisfactorySatisfactorySatisfactory5105086.1
May 1991FairSatisfactorySatisfactorySatisfactory5105086.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.8,0767,0311,04500
Steel Protective Coatingsq. ft.60,16730,20429,867960
Reinforced Concrete Decksq. ft.46,4375,78140,632240
Reinforced Concrete Columneach3634200
Reinforced Concrete Abutmentlinear ft.138130800
Reinforced Concrete Pier Caplinear ft.5225051520
Pourable Jointlinear ft.52234801740
Assembly with Sealeach116001160
Movable Bearingeach1202472240
Steel Protective Coatingsq. ft.108367200
Fixed Bearingeach962448240
Steel Protective Coatingsq. ft.842448120
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,3461,346000