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 | 9:01:29 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 9:01:29 AM | 1.50 | 1:17 | 2:41 | 70 | |
| W Bellfort | Bellaire | 9:01:29 AM | 2.90 | 2:45 | 5:26 | 63 | |
| Bellaire | S Fry Rd | 8:51:30 AM | 1.60 | 1:31 | 6:57 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 9:01:29 AM | 2.00 | 5:34 | 12:31 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 9:01:29 AM | 2.20 | 5:42 | 18:13 | 23 | |
| Kingsland | IH-10 Katy | 9:01:29 AM | 1.25 | 1:06 | 19:19 | 68 | |
| IH-10 Katy | Morton | 9:01:29 AM | 1.50 | 1:48 | 21:07 | 50 | |
| Morton | Clay Rd | 9:01:29 AM | 1.60 | 1:30 | 22:37 | 64 | |
| Clay Rd | Beckendorff | 9:01:29 AM | 1.30 | 1:22 | 23:59 | 57 | |
| Beckendorff | FM-529 | 9:01:29 AM | 1.00 | 00:57 | 24:56 | 63 | |
| FM-529 | West Rd | 9:01:29 AM | 2.50 | 2:13 | 27:09 | 68 | |
| West Rd | House Hahl | 9:01:29 AM | 1.30 | 1:13 | 28:22 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:01:29 AM | 1.40 | 1:18 | 29:40 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:01:29 AM | 2.40 | 2:15 | 31:55 | 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 | 9:01:29 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 9:01:29 AM | 1.40 | 1:18 | 3:24 | 65 | |
| House Hahl | West Rd | 9:01:29 AM | 1.30 | 1:15 | 4:39 | 62 | |
| West Rd | FM-529 | 9:01:29 AM | 2.50 | 2:11 | 6:50 | 69 | |
| FM-529 | Beckendorff | 9:01:29 AM | 1.00 | 1:01 | 7:51 | 59 | |
| Beckendorff | Clay Rd | 9:01:29 AM | 1.30 | 1:11 | 9:02 | 66 | |
| Clay Rd | Morton | 9:01:29 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 | 9:01:29 AM | 1.25 | 1:10 | 13:31 | 64 | |
| Kingsland | Cinco Ranch Blvd | 9:01:29 AM | 2.20 | 2:55 | 16:26 | 45 |  |
| Cinco Ranch Blvd | S Fry Rd | 9:01:29 AM | 2.00 | 4:42 | 21:08 | 26 | |
| S Fry Rd | Bellaire | 9:01:29 AM | 1.60 | 1:36 | 22:44 | 60 | |
| Bellaire | W Bellfort | 9:01:29 AM | 2.90 | 2:43 | 25:27 | 64 | |
| W Bellfort | Harlem Rd | 9:01:29 AM | 1.50 | 1:17 | 26:44 | 70 | |
| Harlem Rd | Oyster Creek | 9:01:29 AM | 1.60 | 1:35 | 28:19 | 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 | 28:16 | 28:16 | 65 | |
