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 | 7:57:51 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| 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 | 7:57:51 AM | 2.90 | 2:31 | 3:24 | 69 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:57:51 AM | 2.20 | 2:28 | 5:50 | 54 | |
| Kingsland | IH-10 Katy | 7:57:51 AM | 1.25 | 1:10 | 7:00 | 64 | |
| IH-10 Katy | Morton | 7:57:51 AM | 1.50 | 1:36 | 8:36 | 56 | |
| Morton | Clay Rd | 7:57:51 AM | 1.60 | 1:25 | 10:01 | 68 | |
| Clay Rd | Beckendorff | 7:57:51 AM | 1.30 | 1:16 | 11:17 | 62 | |
| Beckendorff | FM-529 | 7:57:51 AM | 1.00 | 00:57 | 12:14 | 63 | |
| FM-529 | West Rd | 7:57:51 AM | 2.50 | 1:54 | 14:08 | 79 | |
| West Rd | House Hahl | 7:57:51 AM | 1.30 | 1:30 | 15:38 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 7:57:51 AM | 1.40 | 1:18 | 16:56 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:57:51 AM | 2.40 | 2:17 | 19:13 | 63 | |
| Summary | 30.55 | 19:13 | 19:13 | 95 | |
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 | 7:57:51 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 7:57:51 AM | 1.40 | 1:17 | 3:27 | 65 | |
| House Hahl | West Rd | 7:57:51 AM | 1.30 | 1:38 | 5:05 | 48 |  |
| West Rd | FM-529 | 7:57:51 AM | 2.50 | 1:55 | 7:00 | 78 | |
| FM-529 | Beckendorff | 7:57:51 AM | 1.00 | 1:08 | 8:08 | 53 | |
| Beckendorff | Clay Rd | 7:57:51 AM | 1.30 | 1:22 | 9:30 | 57 | |
| Clay Rd | Morton | 7:57:51 AM | 1.60 | 2:24 | 11:54 | 40 | |
| Morton | IH-10 Katy | 7:57:51 AM | 1.50 | 1:04 | 12:58 | 84 | |
| IH-10 Katy | Kingsland | 7:57:51 AM | 1.25 | 1:08 | 14:06 | 66 | |
| Kingsland | Cinco Ranch Blvd | 7:57:51 AM | 2.20 | 1:59 | 16:05 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:57:51 AM | 2.90 | 2:55 | 18:58 | 60 | |
| 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 | 7:57:51 AM | 1.00 | 2:14 | 21:08 | 27 |  |
| Summary | 30.55 | 21:08 | 21:08 | 87 | |
