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 | 3:40:37 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:40:37 PM | 1.60 | 1:29 | 2:25 | 65 | |
| Harlem Rd | W Bellfort | 3:40:37 PM | 1.50 | 1:26 | 3:51 | 63 | |
| W Bellfort | Bellaire | 3:40:37 PM | 2.90 | 2:40 | 6:31 | 65 | |
| Bellaire | S Fry Rd | 3:40:37 PM | 1.60 | 1:29 | 8:00 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:40:37 PM | 2.00 | 2:08 | 10:08 | 56 | |
| Cinco Ranch Blvd | Kingsland | 3:40:37 PM | 2.20 | 2:47 | 12:55 | 47 |  |
| Kingsland | IH-10 Katy | 3:40:37 PM | 1.25 | 1:04 | 13:59 | 70 | |
| IH-10 Katy | Morton | 3:40:37 PM | 1.50 | 1:46 | 15:45 | 51 | |
| Morton | Clay Rd | 3:40:37 PM | 1.60 | 1:29 | 17:14 | 65 | |
| Clay Rd | Beckendorff | 3:40:37 PM | 1.30 | 1:17 | 18:31 | 61 | |
| Beckendorff | FM-529 | 3:40:37 PM | 1.00 | 00:55 | 19:26 | 65 | |
| FM-529 | West Rd | 3:40:37 PM | 2.50 | 1:51 | 21:17 | 81 | |
| West Rd | House Hahl | 3:40:37 PM | 1.30 | 1:30 | 22:47 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 3:40:37 PM | 1.40 | 1:40 | 24:27 | 50 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:40:37 PM | 2.40 | 2:16 | 26:43 | 64 | |
| Summary | 30.55 | 26:43 | 26:43 | 69 | |
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 | 3:40:37 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:40:37 PM | 1.40 | 1:31 | 3:41 | 55 | |
| House Hahl | West Rd | 3:40:37 PM | 1.30 | 1:52 | 5:33 | 42 | |
| West Rd | FM-529 | 3:40:37 PM | 2.50 | 1:57 | 7:30 | 77 | |
| FM-529 | Beckendorff | 3:40:37 PM | 1.00 | 00:58 | 8:28 | 62 | |
| Beckendorff | Clay Rd | 3:40:37 PM | 1.30 | 1:14 | 9:42 | 63 | |
| Clay Rd | Morton | 3:40:37 PM | 1.60 | 2:04 | 11:46 | 46 | |
| Morton | IH-10 Katy | 3:40:37 PM | 1.50 | 1:24 | 13:10 | 64 | |
| IH-10 Katy | Kingsland | 3:40:37 PM | 1.25 | 1:09 | 14:19 | 65 | |
| Kingsland | Cinco Ranch Blvd | 3:40:37 PM | 2.20 | 2:03 | 16:22 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 3:40:37 PM | 2.00 | 1:52 | 18:14 | 64 | |
| S Fry Rd | Bellaire | 3:40:37 PM | 1.60 | 1:25 | 19:39 | 68 | |
| Bellaire | W Bellfort | 3:40:37 PM | 2.90 | 2:45 | 22:24 | 63 | |
| W Bellfort | Harlem Rd | 3:40:37 PM | 1.50 | 1:13 | 23:37 | 74 | |
| Harlem Rd | Oyster Creek | 3:40:37 PM | 1.60 | 1:37 | 25:14 | 59 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:40:37 PM | 1.00 | 00:59 | 26:11 | 61 | |
| Summary | 30.55 | 26:11 | 26:11 | 70 | |
