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 | 12:40:39 AM | 1.60 | 1:35 | 1:32 | 61 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:40:39 AM | 2.00 | 2:25 | 3:54 | 50 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:40:39 AM | 1.50 | 1:59 | 5:51 | 45 |  |
| Morton | Clay Rd | 12:40:39 AM | 1.60 | 1:23 | 7:14 | 69 | |
| Clay Rd | Beckendorff | 12:40:39 AM | 1.30 | 1:26 | 8:40 | 54 | |
| Beckendorff | FM-529 | 12:39:38 AM | 1.00 | 00:50 | 9:30 | 72 | |
| FM-529 | West Rd | 12:39:38 AM | 2.50 | 3:20 | 12:50 | 45 | |
| West Rd | House Hahl | 12:40:39 AM | 1.30 | 1:13 | 14:03 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 12:40:39 AM | 1.40 | 1:19 | 15:22 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:40:39 AM | 2.40 | 2:04 | 17:26 | 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 | 12:40:39 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:40:39 AM | 1.40 | 1:22 | 3:36 | 61 | |
| House Hahl | West Rd | 12:40:39 AM | 1.30 | 1:16 | 4:52 | 62 | |
| West Rd | FM-529 | 12:40:39 AM | 2.50 | 3:13 | 8:05 | 47 | |
| FM-529 | Beckendorff | 12:40:39 AM | 1.00 | 1:28 | 9:33 | 41 | |
| Beckendorff | Clay Rd | 12:36:38 AM | 1.30 | 1:05 | 10:38 | 72 | |
| Clay Rd | Morton | 12:40:39 AM | 1.60 | 1:52 | 12:30 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:40:39 AM | 1.25 | 1:39 | 14:08 | 45 | |
| Kingsland | Cinco Ranch Blvd | 12:40:39 AM | 2.20 | 1:56 | 16:04 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 12:40:39 AM | 2.00 | 2:12 | 18:16 | 55 | |
| S Fry Rd | Bellaire | 12:40:39 AM | 1.60 | 3:19 | 21:35 | 29 |  |
| Bellaire | W Bellfort | 12:40:39 AM | 2.90 | 2:35 | 24:10 | 67 | |
| 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 | 24:05 | 24:05 | 76 | |
