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 | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 11:58:36 AM | 1.60 | 1:28 | 1:22 | 65 |  |
| S Fry Rd | Cinco Ranch Blvd | 11:58:36 AM | 2.00 | 2:02 | 3:24 | 59 | |
| Cinco Ranch Blvd | Kingsland | 11:58:36 AM | 2.20 | 2:19 | 5:43 | 57 | |
| Kingsland | IH-10 Katy | 11:58:36 AM | 1.25 | 2:17 | 8:00 | 33 |  |
| IH-10 Katy | Morton | 11:58:36 AM | 1.50 | 1:42 | 9:42 | 53 | |
| Morton | Clay Rd | 11:58:36 AM | 1.60 | 1:30 | 11:12 | 64 | |
| Clay Rd | Beckendorff | 11:58:36 AM | 1.30 | 1:18 | 12:30 | 60 | |
| Beckendorff | FM-529 | 11:58:36 AM | 1.00 | 00:53 | 13:23 | 68 | |
| FM-529 | West Rd | 11:58:36 AM | 2.50 | 2:22 | 15:45 | 63 | |
| West Rd | House Hahl | 11:58:36 AM | 1.30 | 1:10 | 16:55 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 11:58:36 AM | 1.40 | 1:16 | 18:11 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:58:36 AM | 2.40 | 2:03 | 20:14 | 70 | |
| 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 | 11:58:36 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 11:58:36 AM | 1.40 | 1:14 | 3:20 | 68 | |
| House Hahl | West Rd | 11:58:36 AM | 1.30 | 1:12 | 4:32 | 65 | |
| West Rd | FM-529 | 11:58:36 AM | 2.50 | 2:08 | 6:40 | 70 | |
| FM-529 | Beckendorff | 11:58:36 AM | 1.00 | 00:59 | 7:39 | 61 | |
| Beckendorff | Clay Rd | 11:58:36 AM | 1.30 | 1:12 | 8:51 | 65 | |
| Clay Rd | Morton | 11:58:36 AM | 1.60 | 1:59 | 10:50 | 48 |  |
| Morton | IH-10 Katy | 11:58:36 AM | 1.50 | 1:00 | 11:50 | 90 | |
| IH-10 Katy | Kingsland | 11:58:36 AM | 1.25 | 1:01 | 12:51 | 74 | |
| Kingsland | Cinco Ranch Blvd | 11:58:36 AM | 2.20 | 2:07 | 14:58 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 11:58:36 AM | 2.00 | 2:01 | 16:59 | 60 | |
| S Fry Rd | Bellaire | 11:58:36 AM | 1.60 | 1:33 | 18:32 | 62 | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:26 | 18:26 | 99 | |
