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 | 1:16:48 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 | 1:16:48 PM | 1.60 | 1:35 | 2:29 | 61 | |
| Harlem Rd | W Bellfort | 1:00:48 PM | 1.50 | 1:37 | 4:06 | 56 | |
| W Bellfort | Bellaire | 1:16:48 PM | 2.90 | 2:56 | 7:02 | 59 | |
| Bellaire | S Fry Rd | 1:16:48 PM | 1.60 | 1:39 | 8:41 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 1:16:48 PM | 1.25 | 1:17 | 9:56 | 58 | |
| IH-10 Katy | Morton | 1:16:48 PM | 1.50 | 1:45 | 11:41 | 51 | |
| Morton | Clay Rd | 1:16:48 PM | 1.60 | 1:49 | 13:30 | 53 | |
| Clay Rd | Beckendorff | 1:16:48 PM | 1.30 | 1:35 | 15:05 | 49 |  |
| Beckendorff | FM-529 | 1:16:48 PM | 1.00 | 00:58 | 16:03 | 62 | |
| FM-529 | West Rd | 1:16:48 PM | 2.50 | 2:03 | 18:06 | 73 | |
| West Rd | House Hahl | 1:16:48 PM | 1.30 | 1:54 | 20:00 | 41 | |
| House Hahl | Bridgeland Lake Parkway | 1:16:48 PM | 1.40 | 1:37 | 21:37 | 52 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:16:48 PM | 2.40 | 3:23 | 25:00 | 43 | |
| Summary | 30.55 | 25:00 | 25:00 | 73 | |
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 | 1:16:48 PM | 2.40 | 2:35 | 2:35 | 56 | |
| Bridgeland Lake Parkway | House Hahl | 1:16:48 PM | 1.40 | 1:36 | 4:11 | 52 | |
| House Hahl | West Rd | 1:16:48 PM | 1.30 | 2:02 | 6:13 | 38 |  |
| West Rd | FM-529 | 1:16:48 PM | 2.50 | 2:01 | 8:14 | 74 | |
| FM-529 | Beckendorff | 1:16:48 PM | 1.00 | 1:07 | 9:21 | 54 | |
| Beckendorff | Clay Rd | 1:16:48 PM | 1.30 | 1:26 | 10:47 | 54 | |
| Clay Rd | Morton | 1:16:48 PM | 1.60 | 2:15 | 13:02 | 43 | |
| Morton | IH-10 Katy | 1:16:48 PM | 1.50 | 1:40 | 14:42 | 54 | |
| IH-10 Katy | Kingsland | 1:15:48 PM | 1.25 | 1:17 | 15:59 | 58 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 1:16:48 PM | 1.60 | 1:44 | 17:41 | 55 | |
| Bellaire | W Bellfort | 1:16:48 PM | 2.90 | 3:31 | 21:12 | 49 | |
| W Bellfort | Harlem Rd | 1:16:48 PM | 1.50 | 1:20 | 22:32 | 68 | |
| Harlem Rd | Oyster Creek | 1:16:48 PM | 1.60 | 1:34 | 24:06 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:03 | 24:03 | 76 | |
