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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 7:37:56 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 7:37:56 PM | 2.00 | 1:48 | 3:03 | 67 | |
| Oyster Creek | Harlem Rd | 7:37:56 PM | 1.60 | 1:24 | 4:27 | 69 | |
| Harlem Rd | W Bellfort | 7:37:56 PM | 1.50 | 1:24 | 5:51 | 64 | |
| W Bellfort | Bellaire | 7:37:56 PM | 2.90 | 2:36 | 8:27 | 67 | |
| Bellaire | S Fry Rd | 7:37:56 PM | 1.60 | 1:25 | 9:52 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 7:37:56 PM | 2.00 | 2:04 | 11:56 | 58 | |
| Cinco Ranch Blvd | Kingsland | 7:37:56 PM | 2.20 | 11:44 | 23:40 | 11 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:36:56 PM | 1.50 | 3:27 | 27:06 | 26 |  |
| Morton | Clay Rd | 7:37:56 PM | 1.60 | 1:28 | 28:34 | 65 | |
| Clay Rd | Beckendorff | 7:37:56 PM | 1.30 | 1:13 | 29:47 | 64 | |
| Beckendorff | FM-529 | 7:37:56 PM | 1.00 | 00:54 | 30:41 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:37:56 PM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 7:37:56 PM | 1.30 | 1:10 | 2:11 | 67 | |
| Clay Rd | Morton | 7:37:56 PM | 1.60 | 2:00 | 4:11 | 48 |  |
| Morton | IH-10 Katy | 7:37:56 PM | 1.50 | 1:04 | 5:15 | 84 | |
| IH-10 Katy | Kingsland | 7:37:56 PM | 1.25 | 1:14 | 6:29 | 61 | |
| Kingsland | Cinco Ranch Blvd | 7:37:56 PM | 2.20 | 2:06 | 8:35 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 7:37:56 PM | 2.00 | 1:59 | 10:34 | 61 | |
| S Fry Rd | Bellaire | 7:37:56 PM | 1.60 | 1:31 | 12:05 | 63 | |
| Bellaire | W Bellfort | 7:37:56 PM | 2.90 | 3:02 | 15:07 | 57 | |
| W Bellfort | Harlem Rd | 7:37:56 PM | 1.50 | 1:18 | 16:25 | 69 | |
| Harlem Rd | Oyster Creek | 7:37:56 PM | 1.60 | 1:30 | 17:55 | 64 | |
| Oyster Creek | FM-1464 | 7:37:56 PM | 2.00 | 1:48 | 19:43 | 67 | |
| FM-1464 | New Territory | 7:37:56 PM | 1.50 | 1:33 | 21:16 | 58 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
