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Ih 37 SB over San Christoval Creek

Live Oak County, Texas · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Ih 37 SB over San Christoval Creek in Live Oak County, Texas, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
It was built in 1978, making it 47 years old at the 2025 inventory.
It carries about 13,500 vehicles a day (traffic count year 2019).
Its listed owner is the state highway agency.
It is one of 109 of the 218 inventoried bridges in Live Oak County rated good (50.0%); 4 (1.8%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 240 ft
Location	0.6 Mi N of FM 2049
NBI structure number	161490007307214
Condition class	Good

Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.

Bridge	Built	Vehicles/day	Condition
Ih 37 over Smith Hollow	1978	23,005	Good
Ih 37 over Draw	1978	23,005	Good
Ih 37 over Merriman Hollow	1978	23,005	Fair
Ih 37 over Sand Creek	1937	19,176	Fair
Ih 37 over Draw	1975	17,630	Good
Ih 37 over Draw	1975	17,630	Good