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 | 4:04:33 AM | 2.00 | 1:55 | 1:53 | 63 |  |
| 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 | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:04:33 AM | 2.00 | 2:03 | 3:52 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:04:33 AM | 1.50 | 1:52 | 5:42 | 48 |  |
| Morton | Clay Rd | 4:04:33 AM | 1.60 | 1:35 | 7:17 | 61 | |
| Clay Rd | Beckendorff | 4:04:33 AM | 1.30 | 1:22 | 8:39 | 57 | |
| Beckendorff | FM-529 | 4:03:33 AM | 1.00 | 00:51 | 9:30 | 71 | |
| FM-529 | West Rd | 4:04:33 AM | 2.50 | 2:16 | 11:46 | 66 | |
| West Rd | House Hahl | 4:04:33 AM | 1.30 | 1:20 | 13:06 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 4:04:33 AM | 1.40 | 1:21 | 14:27 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:04:33 AM | 2.40 | 2:10 | 16:37 | 66 | |
| 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 | 4:04:33 AM | 2.40 | 1:53 | 1:53 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 4:04:33 AM | 1.40 | 1:21 | 3:14 | 62 | |
| House Hahl | West Rd | 4:04:33 AM | 1.30 | 1:18 | 4:32 | 60 | |
| West Rd | FM-529 | 4:04:33 AM | 2.50 | 2:13 | 6:45 | 68 | |
| FM-529 | Beckendorff | 4:03:33 AM | 1.00 | 00:53 | 7:38 | 68 | |
| Beckendorff | Clay Rd | 4:04:33 AM | 1.30 | 1:13 | 8:51 | 64 | |
| Clay Rd | Morton | 4:04:33 AM | 1.60 | 1:42 | 10:33 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:57:33 AM | 1.25 | 1:40 | 12:12 | 45 | |
| Kingsland | Cinco Ranch Blvd | 4:04:33 AM | 2.20 | 1:59 | 14:11 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 4:04:33 AM | 2.00 | 1:55 | 16:06 | 63 | |
| S Fry Rd | Bellaire | 4:04:33 AM | 1.60 | 2:08 | 18:14 | 45 | |
| Bellaire | W Bellfort | 4:04:33 AM | 2.90 | 2:29 | 20:43 | 70 | |
| 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 | 20:38 | 20:38 | 89 | |
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