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 | 5:58:40 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 5:58:40 PM | 1.50 | 1:21 | 2:15 | 67 | |
| FM-1464 | Oyster Creek | 5:58:40 PM | 2.00 | 1:49 | 4:04 | 66 | |
| Oyster Creek | Harlem Rd | 5:58:40 PM | 1.60 | 1:29 | 5:33 | 65 | |
| Harlem Rd | W Bellfort | 5:58:40 PM | 1.50 | 1:19 | 6:52 | 68 | |
| W Bellfort | Bellaire | 5:58:40 PM | 2.90 | 3:00 | 9:52 | 58 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 5:58:40 PM | 1.50 | 4:33 | 14:21 | 20 |  |
| Morton | Clay Rd | 5:58:40 PM | 1.60 | 2:18 | 16:39 | 42 |  |
| Clay Rd | Beckendorff | 5:58:40 PM | 1.30 | 1:16 | 17:55 | 62 | |
| Beckendorff | FM-529 | 5:58:40 PM | 1.00 | 00:53 | 18:48 | 68 | |
| FM-529 | West Rd | 5:58:40 PM | 2.50 | 2:09 | 20:57 | 70 | |
| West Rd | House Hahl | 5:58:40 PM | 1.30 | 1:10 | 22:07 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 5:58:40 PM | 1.40 | 1:15 | 23:22 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:58:40 PM | 2.40 | 2:11 | 25:33 | 66 | |
| Summary | 30.6 | 25:33 | 25:33 | 72 | |
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 | 5:58:40 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 5:58:40 PM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 5:58:40 PM | 1.30 | 1:17 | 4:41 | 61 | |
| West Rd | FM-529 | 5:58:40 PM | 2.50 | 2:08 | 6:49 | 70 | |
| FM-529 | Beckendorff | 5:58:40 PM | 1.00 | 00:59 | 7:48 | 61 | |
| Beckendorff | Clay Rd | 5:58:40 PM | 1.30 | 1:15 | 9:03 | 62 | |
| Clay Rd | Morton | 5:58:40 PM | 1.60 | 1:58 | 11:01 | 49 | |
| Morton | IH-10 Katy | 5:58:40 PM | 1.50 | 1:47 | 12:48 | 50 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 5:58:40 PM | 2.90 | 2:56 | 15:40 | 59 | |
| W Bellfort | Harlem Rd | 5:58:40 PM | 1.50 | 1:13 | 16:53 | 74 | |
| Harlem Rd | Oyster Creek | 5:58:40 PM | 1.60 | 1:22 | 18:15 | 70 | |
| Oyster Creek | FM-1464 | 5:58:40 PM | 2.00 | 1:45 | 20:00 | 69 | |
| FM-1464 | New Territory | 5:58:40 PM | 1.50 | 1:14 | 21:14 | 73 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 21:13 | 21:13 | 87 | |
