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 | 10:01:56 AM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:03:56 AM | 1.60 | 1:32 | 2:24 | 63 | |
| Harlem Rd | W Bellfort | 10:03:56 AM | 1.50 | 1:13 | 3:37 | 74 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 10:03:56 AM | 2.00 | 1:55 | 5:30 | 63 | |
| Cinco Ranch Blvd | Kingsland | 10:03:56 AM | 2.20 | 2:17 | 7:47 | 58 | |
| Kingsland | IH-10 Katy | 10:03:56 AM | 1.25 | 1:06 | 8:53 | 68 | |
| IH-10 Katy | Morton | 10:03:56 AM | 1.50 | 1:36 | 10:29 | 56 | |
| Morton | Clay Rd | 10:03:56 AM | 1.60 | 1:29 | 11:58 | 65 | |
| Clay Rd | Beckendorff | 10:03:56 AM | 1.30 | 1:18 | 13:16 | 60 | |
| Beckendorff | FM-529 | 10:03:56 AM | 1.00 | 00:53 | 14:09 | 68 | |
| FM-529 | West Rd | 10:03:56 AM | 2.50 | 2:04 | 16:13 | 73 | |
| West Rd | House Hahl | 10:03:56 AM | 1.30 | 1:34 | 17:47 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 10:03:56 AM | 1.40 | 1:20 | 19:07 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:03:56 AM | 2.40 | 2:10 | 21:17 | 66 | |
| Summary | 30.55 | 21:17 | 21:17 | 86 | |
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 | 10:03:56 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 10:03:56 AM | 1.40 | 1:20 | 3:34 | 63 | |
| House Hahl | West Rd | 10:03:56 AM | 1.30 | 1:35 | 5:09 | 49 |  |
| West Rd | FM-529 | 10:03:56 AM | 2.50 | 1:58 | 7:07 | 76 | |
| FM-529 | Beckendorff | 10:03:56 AM | 1.00 | 1:05 | 8:12 | 55 | |
| Beckendorff | Clay Rd | 10:03:56 AM | 1.30 | 1:16 | 9:28 | 62 | |
| Clay Rd | Morton | 10:03:56 AM | 1.60 | 1:58 | 11:26 | 49 | |
| Morton | IH-10 Katy | 10:03:56 AM | 1.50 | 1:07 | 12:33 | 81 | |
| IH-10 Katy | Kingsland | 10:03:56 AM | 1.25 | 1:16 | 13:49 | 59 | |
| Kingsland | Cinco Ranch Blvd | 10:03:56 AM | 2.20 | 2:19 | 16:08 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 10:03:56 AM | 2.00 | 2:05 | 18:13 | 58 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 10:03:56 AM | 1.50 | 1:20 | 19:31 | 68 | |
| Harlem Rd | Oyster Creek | 10:03:56 AM | 1.60 | 1:31 | 21:02 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:03:56 AM | 1.00 | 00:54 | 21:54 | 67 | |
| Summary | 30.55 | 21:54 | 21:54 | 84 | |
