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 | 9:00:31 AM | 1.60 | 1:26 | 1:23 | 67 |  |
| Harlem Rd | W Bellfort | 9:00:31 AM | 1.50 | 1:15 | 2:38 | 72 | |
| W Bellfort | Bellaire | 9:00:31 AM | 2.90 | 2:45 | 5:23 | 63 | |
| Bellaire | S Fry Rd | 8:51:30 AM | 1.60 | 1:31 | 6:54 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 9:00:31 AM | 2.00 | 5:26 | 12:20 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 9:00:31 AM | 2.20 | 5:42 | 18:02 | 23 | |
| Kingsland | IH-10 Katy | 9:00:31 AM | 1.25 | 1:05 | 19:07 | 69 | |
| IH-10 Katy | Morton | 9:00:31 AM | 1.50 | 1:48 | 20:55 | 50 | |
| Morton | Clay Rd | 9:00:31 AM | 1.60 | 1:29 | 22:24 | 65 | |
| Clay Rd | Beckendorff | 9:00:31 AM | 1.30 | 1:22 | 23:46 | 57 | |
| Beckendorff | FM-529 | 9:00:31 AM | 1.00 | 00:58 | 24:44 | 62 | |
| FM-529 | West Rd | 9:00:31 AM | 2.50 | 2:12 | 26:56 | 68 | |
| West Rd | House Hahl | 9:00:31 AM | 1.30 | 1:13 | 28:09 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:00:31 AM | 1.40 | 1:19 | 29:28 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:00:31 AM | 2.40 | 2:16 | 31:44 | 64 | |
| 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 | 9:00:31 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 9:00:31 AM | 1.40 | 1:18 | 3:23 | 65 | |
| House Hahl | West Rd | 9:00:31 AM | 1.30 | 1:15 | 4:38 | 62 | |
| West Rd | FM-529 | 9:00:31 AM | 2.50 | 2:11 | 6:49 | 69 | |
| FM-529 | Beckendorff | 9:00:31 AM | 1.00 | 1:01 | 7:50 | 59 | |
| Beckendorff | Clay Rd | 9:00:31 AM | 1.30 | 1:12 | 9:02 | 65 | |
| Clay Rd | Morton | 9:00:31 AM | 1.60 | 1:51 | 10:53 | 52 | |
| Morton | IH-10 Katy | 8:57:30 AM | 1.50 | 1:28 | 12:21 | 61 | |
| IH-10 Katy | Kingsland | 9:00:31 AM | 1.25 | 1:09 | 13:30 | 65 | |
| Kingsland | Cinco Ranch Blvd | 9:00:31 AM | 2.20 | 3:00 | 16:30 | 44 |  |
| Cinco Ranch Blvd | S Fry Rd | 9:00:31 AM | 2.00 | 4:44 | 21:14 | 25 | |
| S Fry Rd | Bellaire | 9:00:31 AM | 1.60 | 1:36 | 22:50 | 60 | |
| Bellaire | W Bellfort | 9:00:31 AM | 2.90 | 2:43 | 25:33 | 64 | |
| W Bellfort | Harlem Rd | 9:00:31 AM | 1.50 | 1:17 | 26:50 | 70 | |
| Harlem Rd | Oyster Creek | 9:00:31 AM | 1.60 | 1:35 | 28:25 | 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 | 28:22 | 28:22 | 65 | |
