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 | 1:55:51 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:55:51 PM | 1.60 | 1:35 | 2:29 | 61 | |
| Harlem Rd | W Bellfort | 1:55:51 PM | 1.50 | 1:16 | 3:45 | 71 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:55:51 PM | 2.00 | 2:13 | 5:56 | 54 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:55:51 PM | 1.50 | 1:59 | 7:53 | 45 |  |
| Morton | Clay Rd | 1:55:51 PM | 1.60 | 1:28 | 9:21 | 65 | |
| Clay Rd | Beckendorff | 1:55:51 PM | 1.30 | 1:15 | 10:36 | 62 | |
| Beckendorff | FM-529 | 1:55:51 PM | 1.00 | 00:55 | 11:31 | 65 | |
| FM-529 | West Rd | 1:55:51 PM | 2.50 | 1:53 | 13:24 | 80 | |
| West Rd | House Hahl | 1:55:51 PM | 1.30 | 1:33 | 14:57 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 1:55:51 PM | 1.40 | 1:20 | 16:17 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:55:51 PM | 2.40 | 2:13 | 18:30 | 65 | |
| Summary | 30.55 | 18:30 | 18:30 | 99 | |
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 | 1:55:51 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:55:51 PM | 1.40 | 1:23 | 3:31 | 61 | |
| House Hahl | West Rd | 1:55:51 PM | 1.30 | 1:34 | 5:05 | 50 | |
| West Rd | FM-529 | 1:55:51 PM | 2.50 | 1:55 | 7:00 | 78 | |
| FM-529 | Beckendorff | 1:55:51 PM | 1.00 | 1:04 | 8:04 | 56 | |
| Beckendorff | Clay Rd | 1:55:51 PM | 1.30 | 1:13 | 9:17 | 64 | |
| Clay Rd | Morton | 1:55:51 PM | 1.60 | 2:03 | 11:20 | 47 | |
| Morton | IH-10 Katy | 1:55:51 PM | 1.50 | 1:22 | 12:42 | 66 | |
| IH-10 Katy | Kingsland | 1:54:51 PM | 1.25 | 1:16 | 13:58 | 59 | |
| Kingsland | Cinco Ranch Blvd | 1:55:51 PM | 2.20 | 2:36 | 16:34 | 51 | |
| Cinco Ranch Blvd | S Fry Rd | 1:55:51 PM | 2.00 | 3:05 | 19:39 | 39 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 1:55:51 PM | 1.50 | 1:16 | 20:53 | 71 | |
| Harlem Rd | Oyster Creek | 1:55:51 PM | 1.60 | 1:29 | 22:22 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:55:51 PM | 1.00 | 00:59 | 23:19 | 61 | |
| Summary | 30.55 | 23:19 | 23:19 | 79 | |
