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 | 8:27:54 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 8:28:54 AM | 1.50 | 1:14 | 2:10 | 73 | |
| FM-1464 | Oyster Creek | 8:28:54 AM | 2.00 | 1:53 | 4:03 | 64 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:28:54 AM | 2.90 | 3:01 | 7:02 | 58 | |
| Bellaire | S Fry Rd | 8:28:54 AM | 1.60 | 1:27 | 8:29 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 8:28:54 AM | 2.00 | 2:19 | 10:48 | 52 | |
| Cinco Ranch Blvd | Kingsland | 8:28:54 AM | 2.20 | 4:24 | 15:12 | 30 |  |
| Kingsland | IH-10 Katy | 8:28:54 AM | 1.25 | 1:08 | 16:20 | 66 | |
| IH-10 Katy | Morton | 8:28:54 AM | 1.50 | 1:49 | 18:09 | 50 | |
| Morton | Clay Rd | 8:28:54 AM | 1.60 | 1:28 | 19:37 | 65 | |
| Clay Rd | Beckendorff | 8:28:54 AM | 1.30 | 1:17 | 20:54 | 61 | |
| Beckendorff | FM-529 | 8:28:54 AM | 1.00 | 00:55 | 21:49 | 65 | |
| FM-529 | West Rd | 8:28:54 AM | 2.50 | 2:20 | 24:09 | 64 | |
| West Rd | House Hahl | 8:28:54 AM | 1.30 | 1:14 | 25:23 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:28:54 AM | 1.40 | 1:16 | 26:39 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:28:54 AM | 2.40 | 2:12 | 28:51 | 65 | |
| Summary | 30.55 | 28:51 | 28:51 | 64 | |
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 | 8:28:54 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 8:28:54 AM | 1.40 | 1:16 | 3:25 | 66 | |
| House Hahl | West Rd | 8:28:54 AM | 1.30 | 1:15 | 4:40 | 62 | |
| West Rd | FM-529 | 8:28:54 AM | 2.50 | 2:07 | 6:47 | 71 | |
| FM-529 | Beckendorff | 8:28:54 AM | 1.00 | 00:59 | 7:46 | 61 | |
| Beckendorff | Clay Rd | 8:28:54 AM | 1.30 | 1:11 | 8:57 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:28:54 AM | 1.50 | 1:16 | 10:12 | 71 | |
| IH-10 Katy | Kingsland | 8:28:54 AM | 1.25 | 1:11 | 11:23 | 63 | |
| Kingsland | Cinco Ranch Blvd | 8:28:54 AM | 2.20 | 5:14 | 16:37 | 25 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:28:54 AM | 2.00 | 4:57 | 21:34 | 24 | |
| S Fry Rd | Bellaire | 8:28:54 AM | 1.60 | 1:35 | 23:09 | 61 | |
| Bellaire | W Bellfort | 8:28:54 AM | 2.90 | 2:48 | 25:57 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:28:54 AM | 2.00 | 1:52 | 27:47 | 64 | |
| FM-1464 | New Territory | 8:28:54 AM | 1.50 | 1:22 | 29:09 | 66 | |
| New Territory | Brazos River | 8:28:54 AM | 1.00 | 00:55 | 30:04 | 65 | |
| Summary | 30.55 | 30:04 | 30:04 | 61 | |
