Share:

US-90 (SR-10) over CEDAR RIVER

Map 

Coordinates:
+30.32389, -81.75500
30°19'26" N, 81°45'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US-90 (SR-10) over CEDAR RIVER
Structure number:720137
Location:0.18 MI. W. OF LANE AVE.
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:9.8 ft. [3.0 m]
Total length:21.0 ft. [6.4 m]
Owner:State Highway Agency [01]
Year built:1935
Year reconstructed:1984
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:6,200 [as of 2014]
Truck traffic:15% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:63.8 tons [58.0 metric tons]
Inventory rating:38.8 tons [35.3 metric tons]
Sufficiency rating:99.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201599.1Not deficient---6200
May 201399.0Not deficient---7200
May 201198.9Not deficient---7700
May 200999.0Not deficient---7400
May 200799.0Not deficient---7500
May 200599.0Not deficient---7500
May 200399.0Not deficient---7000
May 200199.0Not deficient---6900
June 199999.1Not deficient---6400
June 199796.1Not deficient---6300
August 199595.9Not deficient---7500
August 199397.0Not deficient---6680
October 199196.9Not deficient---7304