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 | 1:02:49 AM | 2.00 | 1:51 | 1:49 | 65 |  |
| Oyster Creek | Harlem Rd | 1:02:49 AM | 1.60 | 2:00 | 3:49 | 48 |  |
| Harlem Rd | W Bellfort | 1:02:49 AM | 1.50 | 1:45 | 5:34 | 51 | |
| W Bellfort | Bellaire | 1:02:49 AM | 2.90 | 2:39 | 8:13 | 66 | |
| Bellaire | S Fry Rd | 1:02:49 AM | 1.60 | 1:31 | 9:44 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 1:02:49 AM | 2.00 | 1:54 | 11:38 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:02:49 AM | 1.50 | 1:54 | 13:30 | 47 | |
| Morton | Clay Rd | 1:02:49 AM | 1.60 | 1:28 | 14:58 | 65 | |
| Clay Rd | Beckendorff | 1:02:49 AM | 1.30 | 1:19 | 16:17 | 59 | |
| Beckendorff | FM-529 | 1:02:49 AM | 1.00 | 00:53 | 17:10 | 68 | |
| FM-529 | West Rd | 12:53:20 AM | 2.50 | 2:27 | 19:37 | 61 | |
| West Rd | House Hahl | 1:02:49 AM | 1.30 | 1:00 | 20:37 | 78 | |
| House Hahl | Bridgeland Lake Parkway | 1:02:49 AM | 1.40 | 1:18 | 21:55 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:02:49 AM | 2.40 | 2:08 | 24:03 | 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 | 1:02:49 AM | 2.40 | 1:54 | 1:54 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 1:02:49 AM | 1.40 | 1:12 | 3:06 | 70 | |
| House Hahl | West Rd | 1:02:49 AM | 1.30 | 1:17 | 4:23 | 61 | |
| West Rd | FM-529 | 12:46:50 AM | 2.50 | 2:15 | 6:38 | 67 | |
| FM-529 | Beckendorff | 1:02:49 AM | 1.00 | 1:20 | 7:58 | 45 | |
| Beckendorff | Clay Rd | 1:02:49 AM | 1.30 | 1:01 | 8:59 | 77 | |
| Clay Rd | Morton | 1:02:49 AM | 1.60 | 1:58 | 10:57 | 49 | |
| Morton | IH-10 Katy | 1:02:49 AM | 1.50 | 1:09 | 12:06 | 78 | |
| IH-10 Katy | Kingsland | 1:02:49 AM | 1.25 | 1:20 | 13:26 | 56 | |
| Kingsland | Cinco Ranch Blvd | 1:02:49 AM | 2.20 | 2:00 | 15:26 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 1:02:49 AM | 2.00 | 2:07 | 17:33 | 57 | |
| S Fry Rd | Bellaire | 1:02:49 AM | 1.60 | 2:09 | 19:42 | 45 | |
| Bellaire | W Bellfort | 1:02:49 AM | 2.90 | 2:51 | 22:33 | 61 | |
| W Bellfort | Harlem Rd | 1:02:49 AM | 1.50 | 1:28 | 24:01 | 61 | |
| Harlem Rd | Oyster Creek | 1:02:49 AM | 1.60 | 2:14 | 26:15 | 43 | |
| Oyster Creek | FM-1464 | 1:02:49 AM | 2.00 | 1:37 | 27:52 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 27:50 | 27:50 | 66 | |
