+34.24048, -100.92039
34°14'26" N, 100°55'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:CR 109 over ALAMOSA CREEK
Structure number:251730AA0185001
Location:1.0 MI N OF FM 97
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:7.9 ft. [2.4 m]
Total length:50.9 ft. [15.5 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:County Highway Agency [02]
Year built:2004
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:6
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:15 [as of 2010]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:99.0

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
September 201699.0Good7 out of 10-15
September 201499.0Good7 out of 10-15
September 201298.0Good7 out of 10-15
August 201098.0Good7 out of 10-15
October 2008100.0Good7 out of 10-15
November 2006100.0Good7 out of 10-15
April 2005100.0Good8 out of 10-15
December 200427.7GoodN out of 10SD15
January 200427.7GoodN out of 10SD15
January 200327.7GoodN out of 10SD15
January 200228.7GoodN out of 10SD15
December 200028.7GoodN out of 10SD15
December 199823.9FairN out of 10SD15
January 199735.1GoodN out of 10SD15
January 199537.9GoodN out of 10SD15
March 199337.9GoodN out of 10SD15
February 199135.9GoodN out of 10-15