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 | 9:11:29 AM | 1.60 | 1:38 | 1:35 | 59 |  |
| Harlem Rd | W Bellfort | 9:11:29 AM | 1.50 | 1:24 | 2:59 | 64 | |
| W Bellfort | Bellaire | 9:11:29 AM | 2.90 | 2:47 | 5:46 | 63 | |
| Bellaire | S Fry Rd | 9:11:29 AM | 1.60 | 1:39 | 7:25 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 9:11:29 AM | 2.00 | 5:22 | 12:47 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 9:11:29 AM | 2.20 | 5:40 | 18:27 | 23 | |
| Kingsland | IH-10 Katy | 9:11:29 AM | 1.25 | 1:01 | 19:28 | 74 | |
| IH-10 Katy | Morton | 9:11:29 AM | 1.50 | 1:30 | 20:58 | 60 | |
| Morton | Clay Rd | 9:11:29 AM | 1.60 | 1:31 | 22:29 | 63 | |
| Clay Rd | Beckendorff | 9:11:29 AM | 1.30 | 1:22 | 23:51 | 57 | |
| Beckendorff | FM-529 | 9:11:29 AM | 1.00 | 00:55 | 24:46 | 65 | |
| FM-529 | West Rd | 9:11:29 AM | 2.50 | 2:18 | 27:04 | 65 | |
| West Rd | House Hahl | 9:11:29 AM | 1.30 | 1:13 | 28:17 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:11:29 AM | 1.40 | 1:18 | 29:35 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:11:29 AM | 2.40 | 2:08 | 31:43 | 68 | |
| 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 | 9:11:29 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:11:29 AM | 1.40 | 1:16 | 3:23 | 66 | |
| House Hahl | West Rd | 9:11:29 AM | 1.30 | 1:17 | 4:40 | 61 | |
| West Rd | FM-529 | 9:11:29 AM | 2.50 | 2:15 | 6:55 | 67 | |
| FM-529 | Beckendorff | 9:11:29 AM | 1.00 | 1:01 | 7:56 | 59 | |
| Beckendorff | Clay Rd | 9:11:29 AM | 1.30 | 1:13 | 9:09 | 64 | |
| Clay Rd | Morton | 9:11:29 AM | 1.60 | 1:56 | 11:05 | 50 | |
| Morton | IH-10 Katy | 9:11:29 AM | 1.50 | 1:06 | 12:11 | 82 | |
| IH-10 Katy | Kingsland | 9:11:29 AM | 1.25 | 1:15 | 13:26 | 60 | |
| Kingsland | Cinco Ranch Blvd | 9:11:29 AM | 2.20 | 2:12 | 15:38 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:11:29 AM | 2.00 | 3:49 | 19:27 | 31 |  |
| S Fry Rd | Bellaire | 9:11:29 AM | 1.60 | 1:34 | 21:01 | 61 | |
| Bellaire | W Bellfort | 9:11:29 AM | 2.90 | 2:44 | 23:45 | 64 | |
| W Bellfort | Harlem Rd | 9:11:29 AM | 1.50 | 1:17 | 25:02 | 70 | |
| Harlem Rd | Oyster Creek | 9:11:29 AM | 1.60 | 1:34 | 26:36 | 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 | 26:33 | 26:33 | 69 | |
