SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 5:50:39 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 5:50:39 PM | 1.50 | 1:26 | 2:24 | 63 | |
| FM-1464 | Oyster Creek | 5:50:39 PM | 2.00 | 2:03 | 4:27 | 59 | |
| Oyster Creek | Harlem Rd | 5:50:39 PM | 1.60 | 1:43 | 6:10 | 56 | |
| Harlem Rd | W Bellfort | 5:50:39 PM | 1.50 | 1:16 | 7:26 | 71 | |
| W Bellfort | Bellaire | 5:50:39 PM | 2.90 | 2:42 | 10:08 | 64 | |
| Bellaire | S Fry Rd | 5:50:39 PM | 1.60 | 1:29 | 11:37 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 5:49:37 PM | 1.25 | 4:47 | 16:22 | 16 |  |
| IH-10 Katy | Morton | 5:50:39 PM | 1.50 | 8:45 | 25:07 | 10 | |
| Morton | Clay Rd | 5:50:39 PM | 1.60 | 2:37 | 27:44 | 37 |  |
| Clay Rd | Beckendorff | 5:50:39 PM | 1.30 | 1:23 | 29:07 | 56 | |
| Beckendorff | FM-529 | 5:50:39 PM | 1.00 | 1:01 | 30:08 | 59 | |
| FM-529 | West Rd | 5:50:39 PM | 2.50 | 1:57 | 32:05 | 77 | |
| West Rd | House Hahl | 5:50:39 PM | 1.30 | 1:31 | 33:36 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 5:50:39 PM | 1.40 | 1:18 | 34:54 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:50:39 PM | 2.40 | 2:22 | 37:16 | 61 | |
| Summary | 30.55 | 37:16 | 37:16 | 49 |  |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 5:50:39 PM | 2.40 | 3:59 | 3:59 | 36 | |
| Bridgeland Lake Parkway | House Hahl | 5:50:39 PM | 1.40 | 1:19 | 5:18 | 64 | |
| House Hahl | West Rd | 5:50:39 PM | 1.30 | 1:39 | 6:57 | 47 | |
| West Rd | FM-529 | 5:50:39 PM | 2.50 | 2:19 | 9:16 | 65 | |
| FM-529 | Beckendorff | 5:50:39 PM | 1.00 | 1:06 | 10:22 | 55 | |
| Beckendorff | Clay Rd | 5:50:39 PM | 1.30 | 1:17 | 11:39 | 61 | |
| Clay Rd | Morton | 5:50:39 PM | 1.60 | 2:44 | 14:23 | 35 | |
| Morton | IH-10 Katy | 5:50:39 PM | 1.50 | 1:49 | 16:12 | 50 | |
| IH-10 Katy | Kingsland | 5:50:39 PM | 1.25 | 1:25 | 17:37 | 53 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 5:50:39 PM | 1.60 | 1:39 | 19:14 | 58 | |
| Bellaire | W Bellfort | 5:50:39 PM | 2.90 | 2:35 | 21:49 | 67 | |
| W Bellfort | Harlem Rd | 5:50:39 PM | 1.50 | 1:16 | 23:05 | 71 | |
| Harlem Rd | Oyster Creek | 5:50:39 PM | 1.60 | 1:26 | 24:31 | 67 | |
| Oyster Creek | FM-1464 | 5:50:39 PM | 2.00 | 1:52 | 26:23 | 64 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:50:39 PM | 1.00 | 00:50 | 27:12 | 72 | |
| Summary | 30.55 | 27:12 | 27:12 | 67 | |
