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 | 3:13:52 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 3:14:52 PM | 1.50 | 1:20 | 2:18 | 68 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:14:52 PM | 1.50 | 1:18 | 3:34 | 69 | |
| W Bellfort | Bellaire | 3:14:52 PM | 2.90 | 2:36 | 6:10 | 67 | |
| Bellaire | S Fry Rd | 3:14:52 PM | 1.60 | 1:25 | 7:35 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 3:14:52 PM | 2.00 | 2:03 | 9:38 | 59 | |
| Cinco Ranch Blvd | Kingsland | 3:14:52 PM | 2.20 | 4:03 | 13:41 | 33 |  |
| Kingsland | IH-10 Katy | 3:14:52 PM | 1.25 | 1:05 | 14:46 | 69 | |
| IH-10 Katy | Morton | 3:14:52 PM | 1.50 | 3:12 | 17:58 | 28 |  |
| Morton | Clay Rd | 3:14:52 PM | 1.60 | 1:53 | 19:51 | 51 | |
| Clay Rd | Beckendorff | 3:14:52 PM | 1.30 | 1:22 | 21:13 | 57 | |
| Beckendorff | FM-529 | 3:14:52 PM | 1.00 | 00:57 | 22:10 | 63 | |
| FM-529 | West Rd | 3:14:52 PM | 2.50 | 1:57 | 24:07 | 77 | |
| West Rd | House Hahl | 3:14:52 PM | 1.30 | 1:29 | 25:36 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:14:52 PM | 1.40 | 1:17 | 26:53 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 26:52 | 26:52 | 68 | |
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 | 3:14:52 PM | 1.40 | 1:19 | 1:18 | 64 | |
| House Hahl | West Rd | 3:14:52 PM | 1.30 | 1:38 | 2:56 | 48 |  |
| West Rd | FM-529 | 3:14:52 PM | 2.50 | 1:50 | 4:46 | 82 | |
| FM-529 | Beckendorff | 3:14:52 PM | 1.00 | 1:01 | 5:47 | 59 | |
| Beckendorff | Clay Rd | 3:14:52 PM | 1.30 | 1:09 | 6:56 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:14:52 PM | 1.50 | 1:52 | 8:47 | 48 | |
| IH-10 Katy | Kingsland | 3:14:52 PM | 1.25 | 1:15 | 10:02 | 60 | |
| Kingsland | Cinco Ranch Blvd | 3:14:52 PM | 2.20 | 2:03 | 12:05 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 3:14:52 PM | 2.00 | 1:48 | 13:53 | 67 | |
| S Fry Rd | Bellaire | 3:14:52 PM | 1.60 | 1:36 | 15:29 | 60 | |
| Bellaire | W Bellfort | 3:14:52 PM | 2.90 | 2:47 | 18:16 | 63 | |
| W Bellfort | Harlem Rd | 3:14:52 PM | 1.50 | 1:20 | 19:36 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 3:14:52 PM | 1.50 | 1:14 | 20:48 | 73 | |
| New Territory | Brazos River | 3:14:52 PM | 1.00 | 00:52 | 21:40 | 69 | |
| Summary | 30.55 | Not Available | |
