US Bridges

FM 1663 over Bauer Ditch 2

Fair

Chambers County, Texas · 3.6 MI E of FM 1410 · Structure no. 200360146401007

Built
1971
54 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
64 ft
2 main spans
Daily traffic
639
2022 count
Owner
State
State Highway Agency

About this bridge

FM 1663 over Bauer Ditch 2 is a concrete stringer/multi-beam or girder carrying FM 1663 over Bauer Ditch 2 in Chambers County, Texas. It was built in 1971, so it is 54 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 639 vehicles a day, roughly 22% of them trucks, projected to reach 818 by 2042. The structure is 64 ft (19.5 m) long and 28 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

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CarriesFM 1663
CrossesBauer Ditch 2
Location3.6 MI E of FM 1410
RouteState Highway 1663
CountyChambers County
StateTexas
Coordinates29.85987, -94.43049
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length64 ft (19.5 m)
Longest span32 ft (9.8 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic639 (2022)
Projected traffic818 by 2042
Trucks22%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 1663 over Bauer Ditch 2 built?

It was built in 1971, making it 54 years old in 2025.

What condition is FM 1663 over Bauer Ditch 2 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does FM 1663 over Bauer Ditch 2 carry?

About 639 vehicles per day (2022 count), of which roughly 22% are trucks.

How long is FM 1663 over Bauer Ditch 2?

The structure is 64 ft (19.5 m) long with a longest span of 32 ft (9.8 m) and a deck 28 ft wide.

Who owns FM 1663 over Bauer Ditch 2?

It is owned by the State Highway Agency.