+32.93206, -95.29450
32°55'55" N, 95°17'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM 312 over INDIAN CREEK
Structure number:102500049202002
Location:1.80 MI S OF SH 11
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:7.9 ft. [2.4 m]
Total length:35.1 ft. [10.7 m]
Roadway width between curbs:43.0 ft. [13.1 m]
Deck width edge-to-edge:44.9 ft. [13.7 m]
Owner:State Highway Agency [01]
Year built:1947
Year reconstructed:2006
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:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,470 [as of 2013]
Truck traffic:9% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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 assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:88.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$3,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2018Good7 out of 10147088.8
September 2016Good7 out of 10147088.5
September 2014Fair6 out of 10155088.5
September 2012Fair6 out of 10155088.5
September 2010Fair6 out of 10125088.9
September 2008Good7 out of 10150088.8
September 2006Good7 out of 10155088.7
September 2004Fair6 out of 10175069.0
October 2002Fair6 out of 10155069.1
March 2001Fair6 out of 10155053.6
April 1999Good7 out of 10155073.4
April 1997Good7 out of 10125073.7
February 1995Good7 out of 10110081.5
November 1992Good7 out of 10110081.5
November 1988Good7 out of 10105083.5