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 | 3:07:48 AM | 1.50 | 1:25 | 1:24 | 64 |  |
| FM-1464 | Oyster Creek | 3:07:48 AM | 2.00 | 1:52 | 3:16 | 64 | |
| 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 | 3:07:48 AM | 1.60 | 1:33 | 4:46 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 3:07:48 AM | 2.00 | 2:04 | 6:50 | 58 | |
| Cinco Ranch Blvd | Kingsland | 3:07:48 AM | 2.20 | 2:18 | 9:08 | 57 | |
| Kingsland | IH-10 Katy | 3:07:48 AM | 1.25 | 1:17 | 10:25 | 58 | |
| IH-10 Katy | Morton | 3:07:48 AM | 1.50 | 1:58 | 12:23 | 46 |  |
| Morton | Clay Rd | 3:07:48 AM | 1.60 | 1:33 | 13:56 | 62 | |
| Clay Rd | Beckendorff | 3:07:48 AM | 1.30 | 1:23 | 15:19 | 56 | |
| Beckendorff | FM-529 | 3:07:48 AM | 1.00 | 00:52 | 16:11 | 69 | |
| FM-529 | West Rd | 3:04:48 AM | 2.50 | 1:46 | 17:57 | 85 | |
| West Rd | House Hahl | 3:07:48 AM | 1.30 | 1:19 | 19:16 | 59 | |
| House Hahl | Bridgeland Lake Parkway | 3:07:48 AM | 1.40 | 1:08 | 20:24 | 74 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:07:48 AM | 2.40 | 2:13 | 22:37 | 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 | 3:07:48 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 3:07:48 AM | 1.40 | 1:27 | 3:27 | 58 | |
| House Hahl | West Rd | 3:07:48 AM | 1.30 | 1:10 | 4:37 | 67 | |
| West Rd | FM-529 | 3:06:48 AM | 2.50 | 2:50 | 7:27 | 53 | |
| FM-529 | Beckendorff | 3:07:48 AM | 1.00 | 00:54 | 8:21 | 67 | |
| Beckendorff | Clay Rd | 3:07:48 AM | 1.30 | 1:10 | 9:31 | 67 | |
| Clay Rd | Morton | 3:07:48 AM | 1.60 | 2:15 | 11:46 | 43 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:07:48 AM | 2.20 | 2:12 | 13:56 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 3:07:48 AM | 2.00 | 2:11 | 16:07 | 55 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 3:07:48 AM | 1.50 | 1:22 | 17:27 | 66 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 17:23 | 17:23 | 105 | |
