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 | 9:16:30 AM | 1.60 | 1:42 | 1:39 | 56 |  |
| Harlem Rd | W Bellfort | 9:16:30 AM | 1.50 | 1:24 | 3:03 | 64 | |
| W Bellfort | Bellaire | 9:16:30 AM | 2.90 | 2:58 | 6:01 | 59 | |
| Bellaire | S Fry Rd | 9:16:30 AM | 1.60 | 1:28 | 7:29 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:16:30 AM | 2.00 | 5:02 | 12:31 | 24 |  |
| Cinco Ranch Blvd | Kingsland | 9:16:30 AM | 2.20 | 5:45 | 18:16 | 23 | |
| Kingsland | IH-10 Katy | 9:16:30 AM | 1.25 | 1:02 | 19:18 | 73 | |
| IH-10 Katy | Morton | 9:16:30 AM | 1.50 | 1:29 | 20:47 | 61 | |
| Morton | Clay Rd | 9:16:30 AM | 1.60 | 1:30 | 22:17 | 64 | |
| Clay Rd | Beckendorff | 9:16:30 AM | 1.30 | 1:20 | 23:37 | 58 | |
| Beckendorff | FM-529 | 9:16:30 AM | 1.00 | 00:53 | 24:30 | 68 | |
| FM-529 | West Rd | 9:16:30 AM | 2.50 | 2:19 | 26:49 | 65 | |
| West Rd | House Hahl | 9:16:30 AM | 1.30 | 1:15 | 28:04 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 9:16:30 AM | 1.40 | 1:19 | 29:23 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:16:30 AM | 2.40 | 2:12 | 31:35 | 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 | 9:16:30 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 9:16:30 AM | 1.40 | 1:15 | 3:19 | 67 | |
| House Hahl | West Rd | 9:16:30 AM | 1.30 | 1:14 | 4:33 | 63 | |
| West Rd | FM-529 | 9:16:30 AM | 2.50 | 2:19 | 6:52 | 65 | |
| FM-529 | Beckendorff | 9:16:30 AM | 1.00 | 1:01 | 7:53 | 59 | |
| Beckendorff | Clay Rd | 9:16:30 AM | 1.30 | 1:13 | 9:06 | 64 | |
| Clay Rd | Morton | 9:16:30 AM | 1.60 | 1:39 | 10:45 | 58 | |
| Morton | IH-10 Katy | 9:15:30 AM | 1.50 | 1:07 | 11:52 | 81 | |
| IH-10 Katy | Kingsland | 9:16:30 AM | 1.25 | 1:14 | 13:06 | 61 | |
| Kingsland | Cinco Ranch Blvd | 9:16:30 AM | 2.20 | 2:06 | 15:12 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 9:16:30 AM | 2.00 | 3:07 | 18:19 | 39 |  |
| S Fry Rd | Bellaire | 9:16:30 AM | 1.60 | 1:32 | 19:51 | 63 | |
| Bellaire | W Bellfort | 9:16:30 AM | 2.90 | 2:48 | 22:39 | 62 | |
| W Bellfort | Harlem Rd | 9:16:30 AM | 1.50 | 1:19 | 23:58 | 68 | |
| Harlem Rd | Oyster Creek | 9:16:30 AM | 1.60 | 1:33 | 25:31 | 62 | |
| 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 | 25:28 | 25:28 | 72 | |
