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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 5:40:49 AM | 1.50 | 1:05 | 1:01 | 83 |  |
| W Bellfort | Bellaire | 5:38:48 AM | 2.90 | 2:32 | 3:33 | 69 | |
| Bellaire | S Fry Rd | 5:40:49 AM | 1.60 | 1:29 | 5:02 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 5:40:49 AM | 2.00 | 1:55 | 6:57 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:38:48 AM | 1.50 | 1:17 | 8:12 | 70 | |
| Morton | Clay Rd | 5:40:49 AM | 1.60 | 1:28 | 9:40 | 65 | |
| Clay Rd | Beckendorff | 5:40:49 AM | 1.30 | 1:17 | 10:57 | 61 | |
| Beckendorff | FM-529 | 5:40:49 AM | 1.00 | 00:52 | 11:49 | 69 | |
| FM-529 | West Rd | 5:40:49 AM | 2.50 | 2:35 | 14:24 | 58 | |
| West Rd | House Hahl | 5:40:49 AM | 1.30 | 1:16 | 15:40 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 5:40:49 AM | 1.40 | 1:23 | 17:03 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:40:49 AM | 2.40 | 2:12 | 19:15 | 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 | 5:40:49 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 5:40:49 AM | 1.40 | 1:16 | 3:30 | 66 | |
| House Hahl | West Rd | 5:40:49 AM | 1.30 | 1:11 | 4:41 | 66 | |
| West Rd | FM-529 | 5:40:49 AM | 2.50 | 2:02 | 6:43 | 74 | |
| FM-529 | Beckendorff | 5:35:48 AM | 1.00 | 00:47 | 7:30 | 77 | |
| Beckendorff | Clay Rd | 5:40:49 AM | 1.30 | 1:07 | 8:37 | 70 | |
| Clay Rd | Morton | 5:40:49 AM | 1.60 | 1:41 | 10:18 | 57 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:40:49 AM | 1.25 | 00:58 | 11:15 | 78 | |
| Kingsland | Cinco Ranch Blvd | 5:40:49 AM | 2.20 | 1:56 | 13:11 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 5:40:49 AM | 2.00 | 2:01 | 15:12 | 60 | |
| S Fry Rd | Bellaire | 5:40:49 AM | 1.60 | 1:25 | 16:37 | 68 | |
| Bellaire | W Bellfort | 5:40:49 AM | 2.90 | 2:24 | 19:01 | 73 | |
| W Bellfort | Harlem Rd | 5:40:49 AM | 1.50 | 1:05 | 20:06 | 83 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 5:40:49 AM | 1.50 | 1:15 | 21:19 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:18 | 21:18 | 86 | |
