+30.29667, -81.75167
30°17'48" N, 81°45'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR-103 (LANE AVE.) over CEDAR RIVER
Structure number:720402
Location:1.32 MI. N. OF SAN JUAN
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:38.1 ft. [11.6 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:64.0 ft. [19.5 m]
Deck width edge-to-edge:76.1 ft. [23.2 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2015 

Status:Open, no restriction [A]
Average daily traffic:18,000 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:38.4 tons [34.9 metric tons]
Inventory rating:23.0 tons [20.9 metric tons]
Sufficiency rating:79.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201579.1Not deficientGoodVery GoodGood18000
February 201378.8Not deficientGoodVery GoodGood19100
February 201178.7Not deficientGoodVery GoodGood19700
February 200993.3Not deficientGoodVery GoodGood19400
February 200792.6Not deficientGoodVery GoodGood22500
February 200593.1Not deficientGoodVery GoodGood20500
January 200393.7Not deficientGoodVery GoodGood18000
January 200190.8Not deficientGoodVery GoodGood17500
February 199991.0Not deficientGoodVery GoodGood16500
February 199790.0Not deficientGoodVery GoodGood20900
February 199590.0Not deficientVery GoodVery GoodGood21500
February 199392.2Not deficientVery GoodVery GoodGood21135
April 199192.2Not deficientVery GoodVery GoodGood21545