US Bridges

CR 4204(SILOAM Rd) over IH 30

Fair

Bowie County, Texas · 1.00 MI W of FM 990 · Structure no. 190190061005145

Built
1971
54 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
417 ft
2 main spans
Daily traffic
80
2018 count
Owner
State
State Highway Agency

About this bridge

CR 4204(SILOAM Rd) over IH 30 is a prestressed concrete stringer/multi-beam or girder carrying CR 4204(SILOAM Rd) over IH 30 in Bowie 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 80 vehicles a day, roughly 3% of them trucks, projected to reach 72 by 2031. The structure is 417 ft (127.1 m) long and 35 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesCR 4204(SILOAM Rd)
CrossesIH 30
Location1.00 MI W of FM 990
RouteCounty Highway 4204
CountyBowie County
StateTexas
Coordinates33.40408, -94.57326
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating28 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+3 approach)
Design loadH 15
Structure length417 ft (127.1 m)
Longest span116 ft (35.4 m)
Deck width35 ft (10.6 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2018)
Projected traffic72 by 2031
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was CR 4204(SILOAM Rd) over IH 30 built?

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

What condition is CR 4204(SILOAM Rd) over IH 30 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 July 2024.

How much traffic does CR 4204(SILOAM Rd) over IH 30 carry?

About 80 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is CR 4204(SILOAM Rd) over IH 30?

The structure is 417 ft (127.1 m) long with a longest span of 116 ft (35.4 m) and a deck 35 ft wide.

Who owns CR 4204(SILOAM Rd) over IH 30?

It is owned by the State Highway Agency.