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 | 9:04:52 AM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | 9:04:52 AM | 1.60 | 1:25 | 3:07 | 68 | |
| Harlem Rd | W Bellfort | 9:04:52 AM | 1.50 | 1:10 | 4:17 | 77 | |
| W Bellfort | Bellaire | 9:04:52 AM | 2.90 | 2:47 | 7:04 | 63 | |
| Bellaire | S Fry Rd | 9:04:52 AM | 1.60 | 1:33 | 8:37 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 9:04:52 AM | 2.00 | 1:55 | 10:32 | 63 | |
| Cinco Ranch Blvd | Kingsland | 9:04:52 AM | 2.20 | 2:12 | 12:44 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:04:52 AM | 1.50 | 1:56 | 14:39 | 47 |  |
| Morton | Clay Rd | 9:04:52 AM | 1.60 | 1:39 | 16:18 | 58 | |
| Clay Rd | Beckendorff | 9:04:52 AM | 1.30 | 1:20 | 17:38 | 58 | |
| Beckendorff | FM-529 | 9:04:52 AM | 1.00 | 00:59 | 18:37 | 61 | |
| FM-529 | West Rd | 9:04:52 AM | 2.50 | 2:14 | 20:51 | 67 | |
| West Rd | House Hahl | 9:04:52 AM | 1.30 | 1:16 | 22:07 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 9:04:52 AM | 1.40 | 1:21 | 23:28 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:04:52 AM | 2.40 | 2:12 | 25:40 | 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 | 9:04:52 AM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:04:52 AM | 1.40 | 1:18 | 3:31 | 65 | |
| House Hahl | West Rd | 9:04:52 AM | 1.30 | 1:12 | 4:43 | 65 | |
| West Rd | FM-529 | 9:03:52 AM | 2.50 | 2:25 | 7:08 | 62 | |
| FM-529 | Beckendorff | 9:04:52 AM | 1.00 | 1:06 | 8:14 | 55 | |
| Beckendorff | Clay Rd | 9:04:52 AM | 1.30 | 1:14 | 9:28 | 63 | |
| Clay Rd | Morton | 9:04:52 AM | 1.60 | 2:22 | 11:50 | 41 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:04:52 AM | 1.25 | 1:19 | 13:08 | 57 | |
| Kingsland | Cinco Ranch Blvd | 9:04:52 AM | 2.20 | 2:15 | 15:23 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 9:04:52 AM | 2.00 | 2:01 | 17:24 | 60 | |
| S Fry Rd | Bellaire | 9:04:52 AM | 1.60 | 1:41 | 19:05 | 57 | |
| Bellaire | W Bellfort | 9:04:52 AM | 2.90 | 2:57 | 22:02 | 59 | |
| W Bellfort | Harlem Rd | 9:04:52 AM | 1.50 | 1:21 | 23:23 | 67 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 9:04:52 AM | 2.00 | 1:49 | 25:11 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:09 | 25:09 | 73 | |
