US 77 over DRAIN


+27.21470, -97.78916
27°12'53" N, 97°47'21" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 77 over DRAIN
Structure number:210660032702046
Location:4.20 MI S OF KLEBERG C/L
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:9.8 ft. [3.0 m]
Total length:22.0 ft. [6.7 m]
Owner:State Highway Agency [01]
Year built:1981
Year reconstructed:2013
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,780 [as of 2013]
Truck traffic:26% of total traffic
Structural 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 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]
Sufficiency rating:84.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2015Good7 out of 10878084.0
February 2013Good7 out of 10980078.9
April 2009Good7 out of 101010097.1
May 2007Good7 out of 10450097.6
May 2005Good7 out of 10475097.6
May 2003Good7 out of 10520097.5
June 2001Good7 out of 10455097.6
June 1999Good8 out of 10475097.6
September 1997Good8 out of 10370097.7
September 1995Good7 out of 10355097.7
April 1993Good8 out of 10340094.7
January 1991Good8 out of 10630079.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.6275478000