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 | 3:04:54 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:04:54 PM | 1.60 | 1:41 | 2:33 | 57 | |
| Harlem Rd | W Bellfort | 3:04:54 PM | 1.50 | 1:19 | 3:52 | 68 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:04:54 PM | 2.00 | 2:04 | 5:54 | 58 | |
| Cinco Ranch Blvd | Kingsland | 3:04:54 PM | 2.20 | 3:31 | 9:25 | 38 |  |
| Kingsland | IH-10 Katy | 3:04:54 PM | 1.25 | 1:11 | 10:36 | 63 | |
| IH-10 Katy | Morton | 3:04:54 PM | 1.50 | 1:32 | 12:08 | 59 | |
| Morton | Clay Rd | 3:04:54 PM | 1.60 | 1:38 | 13:46 | 59 | |
| Clay Rd | Beckendorff | 3:04:54 PM | 1.30 | 1:18 | 15:04 | 60 | |
| Beckendorff | FM-529 | 3:04:54 PM | 1.00 | 00:57 | 16:01 | 63 | |
| FM-529 | West Rd | 3:04:54 PM | 2.50 | 1:56 | 17:57 | 78 | |
| West Rd | House Hahl | 3:04:54 PM | 1.30 | 1:29 | 19:26 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:04:54 PM | 1.40 | 1:17 | 20:43 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:04:54 PM | 2.40 | 2:24 | 23:07 | 60 | |
| Summary | 30.55 | 23:07 | 23:07 | 79 | |
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 | 3:04:54 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:04:54 PM | 1.40 | 1:16 | 3:27 | 66 | |
| House Hahl | West Rd | 3:04:54 PM | 1.30 | 1:31 | 4:58 | 51 | |
| West Rd | FM-529 | 3:04:54 PM | 2.50 | 1:52 | 6:50 | 80 | |
| FM-529 | Beckendorff | 3:04:54 PM | 1.00 | 1:02 | 7:52 | 58 | |
| Beckendorff | Clay Rd | 3:04:54 PM | 1.30 | 1:10 | 9:02 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:04:54 PM | 1.25 | 1:10 | 10:10 | 64 | |
| Kingsland | Cinco Ranch Blvd | 3:04:54 PM | 2.20 | 2:14 | 12:24 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 3:04:54 PM | 2.00 | 5:06 | 17:30 | 24 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 3:03:54 PM | 1.50 | 2:54 | 20:22 | 31 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:04:54 PM | 1.00 | 00:55 | 21:14 | 65 | |
| Summary | 30.55 | 21:14 | 21:14 | 86 | |
