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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:20:48 AM | 1.60 | 1:26 | 1:23 | 67 |  |
| Harlem Rd | W Bellfort | 8:20:48 AM | 1.50 | 1:09 | 2:32 | 78 | |
| W Bellfort | Bellaire | 8:20:48 AM | 2.90 | 2:42 | 5:14 | 64 | |
| Bellaire | S Fry Rd | 8:20:48 AM | 1.60 | 1:31 | 6:45 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:20:48 AM | 2.00 | 6:11 | 12:56 | 19 |  |
| Cinco Ranch Blvd | Kingsland | 8:20:48 AM | 2.20 | 6:12 | 19:08 | 21 |  |
| Kingsland | IH-10 Katy | 8:20:48 AM | 1.25 | 1:06 | 20:14 | 68 | |
| IH-10 Katy | Morton | 8:20:48 AM | 1.50 | 2:06 | 22:20 | 43 |  |
| Morton | Clay Rd | 8:20:48 AM | 1.60 | 1:35 | 23:55 | 61 | |
| Clay Rd | Beckendorff | 8:20:48 AM | 1.30 | 1:19 | 25:14 | 59 | |
| Beckendorff | FM-529 | 8:20:48 AM | 1.00 | 00:55 | 26:09 | 65 | |
| FM-529 | West Rd | 8:20:48 AM | 2.50 | 2:14 | 28:23 | 67 | |
| West Rd | House Hahl | 8:20:48 AM | 1.30 | 1:14 | 29:37 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:20:48 AM | 1.40 | 1:17 | 30:54 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:20:48 AM | 2.40 | 2:13 | 33:07 | 65 | |
| 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 | 8:20:48 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:20:48 AM | 1.40 | 1:18 | 3:25 | 65 | |
| House Hahl | West Rd | 8:20:48 AM | 1.30 | 1:14 | 4:39 | 63 | |
| West Rd | FM-529 | 8:20:48 AM | 2.50 | 2:15 | 6:54 | 67 | |
| FM-529 | Beckendorff | 8:19:48 AM | 1.00 | 1:55 | 8:49 | 31 |  |
| Beckendorff | Clay Rd | 8:20:48 AM | 1.30 | 1:32 | 10:21 | 51 | |
| Clay Rd | Morton | 8:20:48 AM | 1.60 | 1:57 | 12:18 | 49 | |
| Morton | IH-10 Katy | 8:16:48 AM | 1.50 | 1:13 | 13:31 | 74 | |
| IH-10 Katy | Kingsland | 8:20:48 AM | 1.25 | 1:14 | 14:45 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:20:48 AM | 2.20 | 3:31 | 18:16 | 38 | |
| Cinco Ranch Blvd | S Fry Rd | 8:20:48 AM | 2.00 | 4:58 | 23:14 | 24 | |
| S Fry Rd | Bellaire | 8:20:48 AM | 1.60 | 1:39 | 24:53 | 58 | |
| Bellaire | W Bellfort | 8:20:48 AM | 2.90 | 2:48 | 27:41 | 62 | |
| W Bellfort | Harlem Rd | 8:20:48 AM | 1.50 | 1:20 | 29:01 | 68 | |
| Harlem Rd | Oyster Creek | 8:20:48 AM | 1.60 | 1:39 | 30:40 | 58 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 30:37 | 30:37 | 60 | |
