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 | 9:21:39 AM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 9:21:39 AM | 1.50 | 1:15 | 2:43 | 72 | |
| W Bellfort | Bellaire | 9:21:39 AM | 2.90 | 3:28 | 6:11 | 50 | |
| Bellaire | S Fry Rd | 9:21:39 AM | 1.60 | 1:31 | 7:42 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 9:21:39 AM | 2.00 | 2:23 | 10:05 | 50 | |
| Cinco Ranch Blvd | Kingsland | 9:21:39 AM | 2.20 | 4:57 | 15:02 | 27 |  |
| Kingsland | IH-10 Katy | 9:21:39 AM | 1.25 | 1:09 | 16:11 | 65 | |
| IH-10 Katy | Morton | 9:21:39 AM | 1.50 | 1:36 | 17:47 | 56 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 9:21:39 AM | 1.00 | 00:52 | 18:37 | 69 | |
| FM-529 | West Rd | 9:21:39 AM | 2.50 | 2:14 | 20:51 | 67 | |
| West Rd | House Hahl | 9:21:39 AM | 1.30 | 1:13 | 22:04 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:21:39 AM | 1.40 | 1:15 | 23:19 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:21:39 AM | 2.40 | 2:13 | 25:32 | 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 | 9:21:39 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:21:39 AM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | 9:21:39 AM | 1.30 | 1:15 | 4:45 | 62 | |
| West Rd | FM-529 | 9:21:39 AM | 2.50 | 2:15 | 7:00 | 67 | |
| FM-529 | Beckendorff | 9:21:39 AM | 1.00 | 1:02 | 8:02 | 58 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:21:39 AM | 1.25 | 1:10 | 9:09 | 64 | |
| Kingsland | Cinco Ranch Blvd | 9:21:39 AM | 2.20 | 2:30 | 11:39 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | 9:21:39 AM | 2.00 | 2:08 | 13:47 | 56 | |
| S Fry Rd | Bellaire | 9:21:39 AM | 1.60 | 1:31 | 15:18 | 63 | |
| Bellaire | W Bellfort | 9:21:39 AM | 2.90 | 2:57 | 18:15 | 59 | |
| W Bellfort | Harlem Rd | 9:21:39 AM | 1.50 | 1:17 | 19:32 | 70 | |
| Harlem Rd | Oyster Creek | 9:21:39 AM | 1.60 | 1:35 | 21:07 | 61 | |
| 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 | 21:04 | 21:04 | 87 | |
