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 | 7:10:30 PM | 2.10 | 1:47 | 1:41 | 71 |  |
| East of FM-1314 | West of FM-1314 | - | 1.70 | Not Available | |
| West of FM-1314 | East of San Jacinto River | 7:10:30 PM | 1.60 | 1:19 | 2:59 | 73 | |
| East of San Jacinto River | West of San Jacinto River | 7:10:30 PM | 1.50 | 1:03 | 4:02 | 86 | |
| West of San Jacinto River | Rayford | 7:10:30 PM | 2.10 | 1:53 | 5:55 | 67 | |
| Rayford | Hardy Toll Road | 7:10:30 PM | 2.20 | 1:39 | 7:34 | 80 | |
| Hardy Toll Road | IH-45 North | 7:10:30 PM | 2.10 | 1:56 | 9:30 | 65 | |
| IH-45 North | Mossy Oaks | 7:10:30 PM | 2.00 | 1:34 | 11:04 | 77 | |
| Mossy Oaks | Gosling | 7:10:30 PM | 1.50 | 1:13 | 12:17 | 74 | |
| Gosling | Kuykendahl | 7:10:30 PM | 1.50 | 1:43 | 14:00 | 52 | |
| Kuykendahl | FM-2920 | - | 2.00 | Not Available | |
| FM-2920 | Gleanloch Forest | - | 2.00 | Not Available | |
| Gleanloch Forest | SH-249 | 7:10:30 PM | 1.70 | 2:25 | 16:23 | 42 |  |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 7:10:30 PM | 1.50 | 1:16 | 17:38 | 71 | |
| Telge | Cypress-Rosehill | 7:10:30 PM | 2.10 | 1:57 | 19:35 | 65 | |
| Cypress-Rosehill | Mueschke | 7:10:30 PM | 2.00 | 1:40 | 21:15 | 72 | |
| Mueschke | Mason | 7:10:30 PM | 2.00 | 1:38 | 22:53 | 73 | |
| Mason | Cypresswood | 7:10:30 PM | 2.10 | 1:46 | 24:39 | 71 | |
| Cypresswood | US-290 Northwest | 7:10:30 PM | 1.20 | 1:01 | 25:40 | 71 | |
| 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 | 7:10:30 PM | 1.20 | 1:05 | 1:05 | 66 | |
| Cypresswood | Mason | 7:10:30 PM | 2.10 | 1:41 | 2:46 | 75 | |
| Mason | Mueschke | 7:10:30 PM | 2.00 | 1:33 | 4:19 | 77 | |
| Mueschke | Cypress-Rosehill | 7:10:30 PM | 2.00 | 1:33 | 5:52 | 77 | |
| Cypress-Rosehill | Telge | 7:10:30 PM | 2.10 | 1:58 | 7:50 | 64 | |
| Telge | Shaw Rd | 7:10:30 PM | 1.50 | 1:06 | 8:56 | 82 | |
| Shaw Rd | SH-249 | - | 2.10 | Not Available | |
| SH-249 | Gleanloch Forest | 7:10:30 PM | 1.70 | 2:06 | 11:01 | 49 | |
| Gleanloch Forest | FM-2920 | 7:10:30 PM | 2.00 | 1:48 | 12:49 | 67 | |
| FM-2920 | Kuykendahl | 7:10:30 PM | 2.00 | 1:45 | 14:34 | 69 | |
| Kuykendahl | Gosling | 7:10:30 PM | 1.50 | 1:22 | 15:56 | 66 | |
| Gosling | Mossy Oaks | 7:10:30 PM | 1.50 | 1:14 | 17:10 | 73 | |
| Mossy Oaks | IH-45 North | 7:10:30 PM | 2.00 | 1:48 | 18:58 | 67 | |
| IH-45 North | Hardy Toll Road | 7:10:30 PM | 2.10 | 1:43 | 20:41 | 73 | |
| Hardy Toll Road | Rayford | 7:10:30 PM | 2.20 | 1:42 | 22:23 | 78 | |
| Rayford | West of San Jacinto River | 7:10:30 PM | 2.10 | 1:39 | 24:02 | 76 | |
| West of San Jacinto River | East of San Jacinto River | 7:10:30 PM | 1.50 | 1:13 | 25:15 | 74 | |
| East of San Jacinto River | West of FM-1314 | 7:10:30 PM | 1.60 | 1:22 | 26:37 | 70 | |
| West of FM-1314 | East of FM-1314 | 7:10:30 PM | 1.70 | 1:20 | 27:57 | 76 | |
| East of FM-1314 | US-59 Eastex | 7:10:30 PM | 2.10 | 1:40 | 29:37 | 76 | |
| 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 | 29:31 | 29:31 | 99 | |
