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 | 4:31:58 AM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | 4:30:55 AM | 1.50 | 1:02 | 2:12 | 87 | |
| FM-1464 | Oyster Creek | 4:38:57 AM | 2.00 | 2:00 | 4:12 | 60 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 4:38:57 AM | 1.60 | 1:44 | 5:53 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | 4:38:57 AM | 2.00 | 1:49 | 7:42 | 66 | |
| Cinco Ranch Blvd | Kingsland | 4:38:57 AM | 2.20 | 2:13 | 9:55 | 60 | |
| Kingsland | IH-10 Katy | 4:38:57 AM | 1.25 | 1:22 | 11:17 | 55 | |
| IH-10 Katy | Morton | 4:38:57 AM | 1.50 | 1:34 | 12:51 | 57 | |
| Morton | Clay Rd | 4:38:57 AM | 1.60 | 1:24 | 14:15 | 69 | |
| Clay Rd | Beckendorff | 4:38:57 AM | 1.30 | 1:16 | 15:31 | 62 | |
| Beckendorff | FM-529 | 4:38:57 AM | 1.00 | 00:55 | 16:26 | 65 | |
| FM-529 | West Rd | 4:38:57 AM | 2.50 | 1:52 | 18:18 | 80 | |
| West Rd | House Hahl | 4:38:57 AM | 1.30 | 1:34 | 19:52 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 4:38:57 AM | 1.40 | 1:32 | 21:24 | 55 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:38:57 AM | 2.40 | 2:06 | 23:30 | 69 | |
| Summary | 30.55 | 23:30 | 23:30 | 78 | |
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 | 4:38:57 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 4:38:57 AM | 1.40 | 1:10 | 3:18 | 72 | |
| House Hahl | West Rd | 4:38:57 AM | 1.30 | 1:41 | 4:59 | 46 |  |
| West Rd | FM-529 | 4:38:57 AM | 2.50 | 1:33 | 6:32 | 97 | |
| FM-529 | Beckendorff | 4:36:56 AM | 1.00 | 00:45 | 7:17 | 80 | |
| Beckendorff | Clay Rd | 4:38:57 AM | 1.30 | 1:02 | 8:19 | 75 | |
| Clay Rd | Morton | 4:38:57 AM | 1.60 | 1:58 | 10:17 | 49 | |
| Morton | IH-10 Katy | 4:38:57 AM | 1.50 | 1:17 | 11:34 | 70 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:38:57 AM | 2.20 | 1:50 | 13:23 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 4:38:57 AM | 2.00 | 1:54 | 15:17 | 63 | |
| S Fry Rd | Bellaire | 4:38:57 AM | 1.60 | 1:36 | 16:53 | 60 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:38:57 AM | 2.00 | 1:47 | 18:37 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:35 | 18:35 | 99 | |
