+30.95148, -95.40679
30°57'05" N, 95°24'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM 230 over TURNER CREEK
Structure number:112280047508052
Location:2.05 MI W OF SH 19
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:22.0 ft. [6.7 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:41.3 ft. [12.6 m]
Owner:State Highway Agency [01]
Year built:1952
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:820 [as of 2013]
Truck traffic:11% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
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:35.6 tons [32.4 metric tons]
Sufficiency rating:88.5

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
July 201688.5Good7 out of 10-820
July 201486.1Good7 out of 10-590
September 201288.1Good7 out of 10-590
July 201087.5Good7 out of 10-590
August 200887.5Good7 out of 10-590
July 200687.4Good7 out of 10-650
June 200488.1Good7 out of 10-640
June 200288.0Good7 out of 10-720
June 200088.0Good7 out of 10-700
May 199887.9Good7 out of 10-790
June 199687.8Good7 out of 10-900
May 199496.1Good7 out of 10-910
May 199296.0Good8 out of 10-980
May 199097.1Good8 out of 10-1250

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Culvertlinear ft.2523200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1313000
Steel Protective Coatingsq. ft.999999000