US Bridges

IH 45 Wfr over Boggy Creek

Fair

Leon County, Texas · 4.85 MI S of SH 7 · Structure no. 171450067504120

Built
1966
59 years old
Condition
Fair
inspected March 2023
Type
Culvert
Concrete
Length
34 ft
4 main spans
Daily traffic
430
2013 count
Owner
State
State Highway Agency

About this bridge

IH 45 Wfr over Boggy Creek is a concrete culvert carrying IH 45 Wfr over Boggy Creek in Leon 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 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 430 vehicles a day, roughly 27% of them trucks, projected to reach 600 by 2033. The structure is 34 ft (10.4 m) long and 29 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Location

Open in Google Maps
CarriesIH 45 Wfr
CrossesBoggy Creek
Location4.85 MI S of SH 7
RouteInterstate 45
CountyLeon County
StateTexas
Coordinates31.18919, -95.99281
Functional classRural Major 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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length34 ft (10.4 m)
Longest span7 ft (2.1 m)
Deck width29 ft (8.8 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic430 (2013)
Projected traffic600 by 2033
Trucks27%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 IH 45 Wfr over Boggy Creek built?

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

What condition is IH 45 Wfr over Boggy Creek 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 March 2023.

How much traffic does IH 45 Wfr over Boggy Creek carry?

About 430 vehicles per day (2013 count), of which roughly 27% are trucks.

How long is IH 45 Wfr over Boggy Creek?

The structure is 34 ft (10.4 m) long with a longest span of 7 ft (2.1 m) and a deck 29 ft wide.

Who owns IH 45 Wfr over Boggy Creek?

It is owned by the State Highway Agency.