FM 3231 over MARTIN LAKE


+32.22145, -94.57114
32°13'17" N, 94°34'16" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM 3231 over MARTIN LAKE
Structure number:102010042405025
Location:2.50 MI N OF FM 1251
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:40.0 ft. [12.2 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:25.3 ft. [7.7 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:210 [as of 2013]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Sufficiency rating:95.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201595.4FairGoodGoodSatisfactory-210
May 201396.2FairGoodGoodSatisfactory-190
April 201196.2FairGoodGoodSatisfactory-230
March 200991.4GoodGoodGoodGood-400
March 200790.0GoodGoodGoodGood-310
February 200590.0GoodVery GoodGoodGood-270
January 200398.0GoodGoodGoodGood-230
February 200194.5GoodGoodGoodGood-280
April 199999.0GoodGoodGoodGood-240
February 199799.0GoodVery GoodVery GoodGood-210
December 199498.0GoodVery GoodVery GoodGood-170
January 199399.0GoodVery GoodVery GoodGood-220
January 1991100.0GoodVery GoodVery GoodGood-190

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Girder/Beamlinear ft.220220000
Reinforced Concrete Columneach40400
Reinforced Concrete Abutmentlinear ft.1616000
Reinforced Concrete Pier Caplinear ft.88000
Open Jointlinear ft.88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4944500