US Bridges

FM 1690 over Trib Soldiers Spring CR

Good

Coryell County, Texas · 7.75 MI S of FM 183 · Structure no. 090500287301005

Built
1966
59 years old
Condition
Good
inspected December 2022
Type
Culvert
Concrete
Length
26 ft
3 main spans
Daily traffic
245
2020 count
Owner
State
State Highway Agency

About this bridge

FM 1690 over Trib Soldiers Spring CR is a concrete culvert carrying FM 1690 over Trib Soldiers Spring CR in Coryell County, Texas. It was built in 1966, so it is 59 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 245 vehicles a day, roughly 3% of them trucks, projected to reach 200 by 2033. The structure is 26 ft (7.9 m) long and 35 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

Open in Google Maps
CarriesFM 1690
CrossesTrib Soldiers Spring CR
Location7.75 MI S of FM 183
RouteState Highway 1690
CountyCoryell County
StateTexas
Coordinates31.31131, -98.071
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating44.6 US tons
Inventory rating26.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span8 ft (2.4 m)
Deck width35 ft (10.8 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic245 (2020)
Projected traffic200 by 2033
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$400,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 1690 over Trib Soldiers Spring CR built?

It was built in 1966, making it 59 years old in 2025.

What condition is FM 1690 over Trib Soldiers Spring CR in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2022.

How much traffic does FM 1690 over Trib Soldiers Spring CR carry?

About 245 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is FM 1690 over Trib Soldiers Spring CR?

The structure is 26 ft (7.9 m) long with a longest span of 8 ft (2.4 m) and a deck 35 ft wide.

Who owns FM 1690 over Trib Soldiers Spring CR?

It is owned by the State Highway Agency.