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 | 4:39:48 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:39:48 PM | 1.60 | 1:30 | 2:23 | 64 | |
| Harlem Rd | W Bellfort | 4:39:48 PM | 1.50 | 1:11 | 3:34 | 76 | |
| W Bellfort | Bellaire | 4:39:48 PM | 2.90 | 2:18 | 5:52 | 76 | |
| Bellaire | S Fry Rd | 4:38:48 PM | 1.60 | 1:26 | 7:18 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 4:39:48 PM | 2.00 | 1:58 | 9:16 | 61 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 4:39:48 PM | 1.25 | 00:51 | 10:06 | 88 | |
| IH-10 Katy | Morton | 4:34:49 PM | 1.50 | 2:03 | 12:09 | 44 |  |
| Morton | Clay Rd | 4:39:48 PM | 1.60 | 1:26 | 13:35 | 67 | |
| Clay Rd | Beckendorff | 4:39:48 PM | 1.30 | 1:16 | 14:51 | 62 | |
| Beckendorff | FM-529 | 4:39:48 PM | 1.00 | 00:53 | 15:44 | 68 | |
| FM-529 | West Rd | 4:39:48 PM | 2.50 | 1:48 | 17:32 | 83 | |
| West Rd | House Hahl | 4:39:48 PM | 1.30 | 1:24 | 18:56 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 4:39:48 PM | 1.40 | 1:13 | 20:09 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:39:48 PM | 2.40 | 2:03 | 22:12 | 70 | |
| Summary | 30.55 | 22:12 | 22:12 | 83 | |
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 | 4:39:48 PM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 4:39:48 PM | 1.40 | 1:14 | 3:12 | 68 | |
| House Hahl | West Rd | 4:39:48 PM | 1.30 | 1:32 | 4:44 | 51 | |
| West Rd | FM-529 | 4:39:48 PM | 2.50 | 1:47 | 6:31 | 84 | |
| FM-529 | Beckendorff | 4:39:48 PM | 1.00 | 00:56 | 7:27 | 64 | |
| Beckendorff | Clay Rd | 4:39:48 PM | 1.30 | 1:08 | 8:35 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:39:48 PM | 1.50 | 1:15 | 9:49 | 72 | |
| IH-10 Katy | Kingsland | 4:39:48 PM | 1.25 | 1:09 | 10:58 | 65 | |
| Kingsland | Cinco Ranch Blvd | 4:39:48 PM | 2.20 | 2:04 | 13:02 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 4:39:48 PM | 2.00 | 1:49 | 14:51 | 66 | |
| S Fry Rd | Bellaire | 4:39:48 PM | 1.60 | 1:34 | 16:25 | 61 | |
| Bellaire | W Bellfort | 4:39:48 PM | 2.90 | 2:38 | 19:03 | 66 | |
| W Bellfort | Harlem Rd | 4:39:48 PM | 1.50 | 1:18 | 20:21 | 69 | |
| Harlem Rd | Oyster Creek | 4:39:48 PM | 1.60 | 1:29 | 21:50 | 65 | |
| 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 | 21:47 | 21:47 | 84 | |
