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 | 8:53:29 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 8:53:29 AM | 1.50 | 1:23 | 2:50 | 65 | |
| W Bellfort | Bellaire | 8:53:29 AM | 2.90 | 2:51 | 5:41 | 61 | |
| Bellaire | S Fry Rd | 8:51:30 AM | 1.60 | 1:31 | 7:12 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:53:29 AM | 2.00 | 4:56 | 12:08 | 24 |  |
| Cinco Ranch Blvd | Kingsland | 8:53:29 AM | 2.20 | 5:36 | 17:44 | 24 | |
| Kingsland | IH-10 Katy | 8:53:29 AM | 1.25 | 1:04 | 18:48 | 70 | |
| IH-10 Katy | Morton | 8:53:29 AM | 1.50 | 1:47 | 20:35 | 50 | |
| Morton | Clay Rd | 8:53:29 AM | 1.60 | 1:28 | 22:03 | 65 | |
| Clay Rd | Beckendorff | 8:53:29 AM | 1.30 | 1:24 | 23:27 | 56 | |
| Beckendorff | FM-529 | 8:53:29 AM | 1.00 | 00:57 | 24:24 | 63 | |
| FM-529 | West Rd | 8:53:29 AM | 2.50 | 2:12 | 26:36 | 68 | |
| West Rd | House Hahl | 8:53:29 AM | 1.30 | 1:13 | 27:49 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 8:53:29 AM | 1.40 | 1:20 | 29:09 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:53:29 AM | 2.40 | 2:11 | 31:20 | 66 | |
| 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 | 8:53:29 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:53:29 AM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 8:53:29 AM | 1.30 | 1:14 | 4:40 | 63 | |
| West Rd | FM-529 | 8:53:29 AM | 2.50 | 2:10 | 6:50 | 69 | |
| FM-529 | Beckendorff | 8:53:29 AM | 1.00 | 00:58 | 7:48 | 62 | |
| Beckendorff | Clay Rd | 8:53:29 AM | 1.30 | 1:13 | 9:01 | 64 | |
| Clay Rd | Morton | 8:53:29 AM | 1.60 | 1:51 | 10:52 | 52 | |
| Morton | IH-10 Katy | 8:53:29 AM | 1.50 | 1:37 | 12:29 | 56 | |
| IH-10 Katy | Kingsland | 8:53:29 AM | 1.25 | 1:15 | 13:44 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:53:29 AM | 2.20 | 3:53 | 17:37 | 34 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:53:29 AM | 2.00 | 4:56 | 22:33 | 24 | |
| S Fry Rd | Bellaire | 8:53:29 AM | 1.60 | 1:37 | 24:10 | 59 | |
| Bellaire | W Bellfort | 8:53:29 AM | 2.90 | 2:37 | 26:47 | 66 | |
| W Bellfort | Harlem Rd | 8:53:29 AM | 1.50 | 1:17 | 28:04 | 70 | |
| Harlem Rd | Oyster Creek | 8:53:29 AM | 1.60 | 1:29 | 29:33 | 65 | |
| 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 | 29:30 | 29:30 | 62 | |
