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CR 4640 over Foster Valley Creek

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

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

CR 4640 over Foster Valley Creek in Fannin County, Texas, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1997, making it 28 years old at the 2025 inventory.
It carries about 210 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 106 of the 306 inventoried bridges in Fannin County rated good (34.6%); 17 (5.6%) 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 84 ft
Location	0.3 Mi S of SH 121
NBI structure number	010750AA0485001
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
SH 56 over Powder Crk	1933	15,183	Fair
SH 121 over Pig Branch	1970	14,907	Good
SH 121 over Powder Creek Rel	1970	11,708	Good
SH 121 over Union Pacific Railroad	1962	11,638	Fair
SH 121 over Dog Creek	1962	10,900	Fair
US 82 WB over SH 121	2021	10,800	Good