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SH 39 over MYSTIC CROSSING

Map 

Coordinates:
+30.01197, -99.37339
30°00'43" N, 99°22'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SH 39 over MYSTIC CROSSING
Structure number:151330019302010
Location:5.0 MI SW OF FM 1340
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:136.2 ft. [41.5 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1966
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:9
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2015 

Status:Open, no restriction [A]
Average daily traffic:1,150 [as of 2011]
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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:78.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201578.6Functionally obsolete---1150
January 201189.6Functionally obsolete---290
December 200686.1Functionally obsolete---410
November 200290.1Functionally obsolete---440
October 199891.5Functionally obsolete---320
April 199687.9Functionally obsolete---200
February 199491.9Functionally obsolete---240
September 198988.0Not deficient---480