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 | 10:07:36 AM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:07:36 AM | 1.60 | 1:30 | 2:21 | 64 | |
| Harlem Rd | W Bellfort | 10:07:36 AM | 1.50 | 1:20 | 3:41 | 68 | |
| W Bellfort | Bellaire | 10:07:36 AM | 2.90 | 3:19 | 7:00 | 52 | |
| Bellaire | S Fry Rd | 10:07:36 AM | 1.60 | 1:21 | 8:21 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 10:07:36 AM | 2.00 | 3:24 | 11:45 | 35 |  |
| Cinco Ranch Blvd | Kingsland | 10:07:36 AM | 2.20 | 2:37 | 14:22 | 50 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:07:36 AM | 1.50 | 1:36 | 15:57 | 56 | |
| Morton | Clay Rd | 10:07:36 AM | 1.60 | 1:31 | 17:28 | 63 | |
| Clay Rd | Beckendorff | 10:07:36 AM | 1.30 | 1:20 | 18:48 | 58 | |
| Beckendorff | FM-529 | 10:07:36 AM | 1.00 | 00:58 | 19:46 | 62 | |
| FM-529 | West Rd | 10:07:36 AM | 2.50 | 1:57 | 21:43 | 77 | |
| West Rd | House Hahl | 10:07:36 AM | 1.30 | 1:35 | 23:18 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 10:07:36 AM | 1.40 | 1:21 | 24:39 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:07:36 AM | 2.40 | 2:16 | 26:55 | 64 | |
| Summary | 30.55 | 26:55 | 26:55 | 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 | 10:07:36 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 10:07:36 AM | 1.40 | 1:17 | 3:27 | 65 | |
| House Hahl | West Rd | 10:07:36 AM | 1.30 | 1:36 | 5:03 | 49 | |
| West Rd | FM-529 | 10:07:36 AM | 2.50 | 1:49 | 6:52 | 83 | |
| FM-529 | Beckendorff | 10:07:36 AM | 1.00 | 1:04 | 7:56 | 56 | |
| Beckendorff | Clay Rd | 10:07:36 AM | 1.30 | 1:11 | 9:07 | 66 | |
| Clay Rd | Morton | 10:07:36 AM | 1.60 | 2:40 | 11:47 | 36 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:07:36 AM | 1.25 | 1:08 | 12:54 | 66 | |
| Kingsland | Cinco Ranch Blvd | 10:07:36 AM | 2.20 | 1:54 | 14:48 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 10:07:36 AM | 2.00 | 1:55 | 16:43 | 63 | |
| S Fry Rd | Bellaire | 10:07:36 AM | 1.60 | 1:33 | 18:16 | 62 | |
| Bellaire | W Bellfort | 10:07:36 AM | 2.90 | 2:44 | 21:00 | 64 | |
| W Bellfort | Harlem Rd | 10:07:36 AM | 1.50 | 1:16 | 22:16 | 71 | |
| Harlem Rd | Oyster Creek | 10:07:36 AM | 1.60 | 1:27 | 23:43 | 66 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:07:36 AM | 1.00 | 00:58 | 24:39 | 62 | |
| Summary | 30.55 | 24:39 | 24:39 | 74 | |
