About loop214.com
An independent viewer that lets anyone check a Brazos Valley address against all 17 conceptual corridors in TxDOT's I‑14 Central Texas Corridor Study, built entirely from published public data.
What the study is
TxDOT is studying a roughly 125‑mile upgrade of the corridor between Rogers in Bell County and Huntsville in Walker County to interstate standards, together with a proposed Loop I‑214 of about 75 miles encircling Bryan and College Station. The Central Texas study is one segment of an I‑14 intended to reach from West Texas to Louisiana, and ultimately to eastern Georgia. Round 3 of public engagement, in August 2026, was the first time conceptual routes were shown as mapped bands rather than broad arrows. TxDOT has said the feasibility study has about three more years to run and that major construction could be roughly twenty years away.
What is already settled, and what is not
It is easy to read all this as hypothetical. Part of it is not. In November 2021 the Infrastructure Investment and Jobs Act designated the I‑14 system in Texas, “along with Loop I‑214 around the Cities of Bryan and College Station” — TxDOT's own Round 3 FAQ says so in those words. The designation exists in federal law. What the study is deciding is where it goes, not whether there is one.
Where these routes came from
TxDOT's Process Board sets out three phases. Phase 1 identified Opportunity Areas — broad areas where a route might be feasible, screened on transportation needs, environmental constraints, community considerations and engineering feasibility. Route concepts “approximately 1‑mile wide” were then drawn inside those areas to establish a network of possibilities. Phase 3 refines the screening to narrow them, and routes may be “eliminated, modified or combined”.
That is the origin of the mile‑wide bands this site maps: they are deliberately wide, and TxDOT expects them to narrow. Feasibility is the first of three phases, at least five rounds of public meetings are expected in total, and the next round of comment is roughly 18 months after this one.
“Twenty years away” may not apply evenly. Asked at the Navasota meeting whether the Terafab plant announcement changes the timetable, TxDOT said that if priority projects are identified, sections of the roadway could be built in advance of the whole. A stretch under commercial pressure need not wait for the rest of the corridor.
There is one step further back that TxDOT's own material does not mention. Brazos County's Inner Loop East FAQ states that “the I‑14/I‑214 Study will use the outer loop as a starting point when developing potential alignment corridor alternatives” — the county's loop planning is where the I‑214 alternatives began. A full‑text search of all 44 TxDOT documents in the archive finds no mention of an outer, inner or east loop anywhere.
If you file a comment
Quote the project identifier CSJ 0917‑00‑050 and say which sub‑area you are in — Central for the loop around Bryan and College Station, East for the approach from Huntsville, West for the approach from Temple and Rogers. TxDOT publishes a separate comment card for each. Comments close Monday 12 October 2026.
Why this site exists
The conceptual corridors are published as mile‑wide bands. That is wide enough that standing in front of a printed exhibit board at a public meeting, most people cannot tell whether their own house is inside one. This viewer answers that single question, and then shows what else is inside the same band: address points, appraised value, floodplain, cemeteries, parks, historical markers and the public comments already filed.
What the numbers mean, and what they do not
Addresses in corridor
Every route's headline figure counts 9‑1‑1 address points inside the full mile‑wide band, end to end, from county 911 districts and the Texas Commission on State Emergency Communications. One point is one addressable location.
These are not displacement counts. TxDOT's own planning engineer put the figure on the record in August 2026: an interstate‑standard roadway runs 300 to 500 feet wide, against a corridor over 5,000 feet across — “one‑tenth if not less” (Houston Chronicle). So actual displacements would be a fraction of these numbers. An address point is also a proxy for a developed property rather than a building count: unaddressed barns and sheds are excluded, and addressed vacant parcels may be included. Washington County is missing from the source dataset entirely.
Compare only within a group
The loop bands run 44,499–53,859 acres; the approach bands run 15,685–29,150. Ranking a loop option against an approach segment compares different lengths of road and means nothing. That is why the routes are grouped, and why the lowest and highest tags are scoped to a group.
Appraised value
Parcel values come from nine county appraisal districts. They are appraisal figures, not sale prices, and Texas is a non‑disclosure state. Appraised value is not an acquisition cost — eminent domain pays fair market value plus relocation benefits and damages to any remainder.
Where a district publishes no value, the parcel is marked unknown and left out of totals rather than counted as zero. Robertson CAD publishes no values through its GIS at all. Milam County serves no parcel data of any kind and is absent.
Privacy
The public comment layer shows comment text and location only. Commenter names, street addresses, phone numbers and email addresses are never requested, and comment bodies are additionally scrubbed for phone and email patterns typed into the prose. Property owner names and mailing addresses are never requested from any appraisal district.
Sources
- Corridors, address points, floodplain, comments, parks and freight network — TxDOT and its consultant RS&H
- Historic Texas Cemeteries, official historical markers and NRHP listings — Texas Historical Commission
- Parcels and appraised values — nine county appraisal districts
- Basemap — OpenStreetMap via Protomaps, self‑hosted
Everything is public and unauthenticated. See Documents for TxDOT's own meeting material and In the news for coverage.
Corrections
If something here is wrong, it should be fixed rather than argued about. The underlying data is public and the method is described above, so a specific correction — a route, a count, a caveat — can be checked and changed.