US Bridges

Manor RD over Boggy Creek

Fair

Travis County, Texas · 0.1 MI SW of Airport Blvd · Structure no. 142270B00932006

Built
1921
104 years old, rebuilt 1960
Condition
Fair
inspected February 2024
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
7,564
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Manor RD over Boggy Creek is a concrete culvert carrying Manor RD over Boggy Creek in Travis County, Texas. It was built in 1921 and reconstructed in 1960, so it is 104 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 7,564 vehicles a day, projected to reach 14,120 by 2032. The structure is 23 ft (7 m) long and 56 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesManor RD
CrossesBoggy Creek
Location0.1 MI SW of Airport Blvd
RouteCity Street 0
CountyTravis County
StateTexas
Coordinates30.28596, -97.7086
Functional classUrban Minor Arterial

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 inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckOther
Main spans2
Design loadUnknown
Structure length23 ft (7 m)
Longest span20 ft (6.1 m)
Deck width56 ft (17.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,564 (2020)
Projected traffic14,120 by 2032
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$25,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Manor RD over Boggy Creek built?

It was built in 1921, making it 104 years old in 2025. It was reconstructed in 1960.

What condition is Manor RD 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 February 2024.

How much traffic does Manor RD over Boggy Creek carry?

About 7,564 vehicles per day (2020 count).

How long is Manor RD over Boggy Creek?

The structure is 23 ft (7 m) long with a longest span of 20 ft (6.1 m) and a deck 56 ft wide.

Who owns Manor RD over Boggy Creek?

It is owned by the City or Municipal Highway Agency.