SH-99 Lanier Parkway-North Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Community | Elm Pl | - | 1.80 | Not Available |  |
| Elm Pl | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Monday-Hargrove | - | 1.90 | Not Available | |
| Monday-Hargrove | Wilderness Ln | - | 2.60 | Not Available | |
| Wilderness Ln | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | US-59 Eastex | - | 1.70 | Not Available | |
| US-59 Eastex | East of FM-1314 | - | 2.10 | Not Available | |
| East of FM-1314 | West of FM-1314 | - | 1.70 | Not Available | |
| West of FM-1314 | East of San Jacinto River | - | 1.60 | Not Available | |
| East of San Jacinto River | West of San Jacinto River | - | 1.50 | Not Available | |
| West of San Jacinto River | Rayford | - | 2.10 | Not Available | |
| Rayford | Hardy Toll Road | - | 2.20 | Not Available | |
| Hardy Toll Road | IH-45 North | 6:06:52 PM | 2.10 | 3:47 | 3:35 | 33 |  |
| IH-45 North | Mossy Oaks | - | 2.00 | Not Available | |
| Mossy Oaks | Gosling | - | 1.50 | Not Available | |
| Gosling | Kuykendahl | 6:05:52 PM | 1.50 | 1:39 | 5:12 | 55 |  |
| Kuykendahl | FM-2920 | 6:06:52 PM | 2.00 | 2:26 | 7:38 | 49 |  |
| FM-2920 | Gleanloch Forest | 6:06:52 PM | 2.00 | 2:39 | 10:17 | 45 | |
| Gleanloch Forest | SH-249 | 6:06:52 PM | 1.70 | 2:39 | 12:56 | 38 | |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 6:06:52 PM | 1.50 | 1:14 | 14:09 | 73 | |
| Telge | Cypress-Rosehill | 6:06:52 PM | 2.10 | 2:01 | 16:10 | 62 | |
| Cypress-Rosehill | Mueschke | 6:06:52 PM | 2.00 | 1:43 | 17:53 | 70 | |
| Mueschke | Mason | 6:06:52 PM | 2.00 | 1:36 | 19:29 | 75 | |
| Mason | Cypresswood | 6:06:52 PM | 2.10 | 1:48 | 21:17 | 70 | |
| Cypresswood | US-290 Northwest | 6:06:52 PM | 1.20 | 8:26 | 29:43 | 9 |  |
| Summary | 48.6 | Not Available | |
SH-99 Lanier Parkway-North Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Cypresswood | 6:06:52 PM | 1.20 | 1:07 | 1:07 | 64 | |
| Cypresswood | Mason | 6:06:52 PM | 2.10 | 1:40 | 2:47 | 76 | |
| Mason | Mueschke | 6:06:52 PM | 2.00 | 1:38 | 4:25 | 73 | |
| Mueschke | Cypress-Rosehill | 6:06:52 PM | 2.00 | 1:35 | 6:00 | 76 | |
| Cypress-Rosehill | Telge | 6:06:52 PM | 2.10 | 2:07 | 8:07 | 60 | |
| Telge | Shaw Rd | 6:06:52 PM | 1.50 | 1:26 | 9:33 | 63 | |
| Shaw Rd | SH-249 | - | 2.10 | Not Available | |
| SH-249 | Gleanloch Forest | 6:06:52 PM | 1.70 | 4:52 | 14:24 | 21 |  |
| Gleanloch Forest | FM-2920 | 6:06:52 PM | 2.00 | 3:23 | 17:47 | 35 | |
| FM-2920 | Kuykendahl | 6:06:52 PM | 2.00 | 1:42 | 19:29 | 71 | |
| Kuykendahl | Gosling | 6:06:52 PM | 1.50 | 1:22 | 20:51 | 66 | |
| Gosling | Mossy Oaks | - | 1.50 | Not Available | |
| Mossy Oaks | IH-45 North | - | 2.00 | Not Available | |
| IH-45 North | Hardy Toll Road | 6:06:52 PM | 2.10 | 1:51 | 22:40 | 68 | |
| Hardy Toll Road | Rayford | - | 2.20 | Not Available | |
| Rayford | West of San Jacinto River | - | 2.10 | Not Available | |
| West of San Jacinto River | East of San Jacinto River | - | 1.50 | Not Available | |
| East of San Jacinto River | West of FM-1314 | - | 1.60 | Not Available | |
| West of FM-1314 | East of FM-1314 | - | 1.70 | Not Available | |
| East of FM-1314 | US-59 Eastex | - | 2.10 | Not Available | |
| US-59 Eastex | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | Wilderness Ln | - | 1.70 | Not Available | |
| Wilderness Ln | Monday-Hargrove | - | 2.60 | Not Available | |
| Monday-Hargrove | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Elm Pl | - | 1.90 | Not Available | |
| Elm Pl | Community | - | 1.80 | Not Available | |
| Summary | 48.6 | 22:28 | 22:28 | 130 | |
